Re: [Phono-L] RARE Model Triumph - and reproducers

2011-11-07 Thread Steven Medved

A Model G triumph with a mahogany case and horn sold for $8777 on eBay and it 
looked nice.  
The wooden horn came out around August 1910 and was available as an option from 
then on.  According to the Frow book the Model F and G triumph came with the 
wooden horn but since Edison is the king of variety I am certain there were 
exceptions. I am not certain how accurate the Phonograph section of the Frow 
book is but the reproducer and recorder section if full of errors and 
omissions, mostly omission in the recorder section.  Because of the Frow book 
the 2 minute sapphire Model B is the most misunderstood reproducer Edison made. 
 He got the Model N reproducer backwards and does not mention the trowel N 
reproducer not to be confused with the N-56. When a reproducer was made and 
when it was put on a phonograph and when the phonograph was stamped with a 
serial number were not all the same in all cases.   At least one suitcase 
standard in the 42,000 range was stamped with a serial number after Feburary 
1902 and sent to Canada to be sold with an automatic reproducer made in the
  middle of 1901.  This suitcase model does not have the serial numer raised 
lug and the serial number is stamped on the nickel ID plate.  An one suticase 
standard in the 26000 range has he later brass ID plate.  You see Model B homes 
with decals and the 2/4 minute upgrades, you see standard D's with the pin 
striping and an ID plate that does not say combination, you see Model D 
standards with the combination ID plate, the home C is found with pinstriping 
and decals.  You see the maroon gem with the GEM decal on the machine.  You see 
triumphs with the raised panel not paralles to the base.  You see Edison 
phonographs with incorrect serial numbers.  Home E 994618 is an example of this 
the home E is found in the 400,000 range and not that many homes were made.   
Also at the end of production runs earlier parts show up which is why you find 
the earlier B weights later on.  The drilled B weight is found in both stamped 
and unstamped versions.   The Frow book says it is not clear 
 why the B was made and there was never an adjusting arm.  The B was armed up 
until at least 30,000 and from 40,000 to 110,000 the word reproducer is not on 
the B as the top that was made for the arm was used as the reproducer stamped 
top came out around 110,000.  The armed B is seldom found after 40,000 but they 
were made for use on the Edison Bell Duplex and the concert phonograph.  If the 
B was never armed it would not have been produced before 110,000. It is easy to 
see why Frow did not understand the B as in England it mainly appeared on the 
Gem, but look at the Standard E which was only available here and he got that 
one correct.   From 1 to around 17,000 the B has the arm and no notch.  There 
are two types of tops found.  Up until the mid 6500 range the B top has thin 
plating with machine marks visible.  From 17,000 to 30,000 the B retained its 
arm with the notch added.  From 40,000 to 110,000 the B top does not have the 
word reproducer and two different tops are found
  with the width of the flat around the sound tube and the outside dome varies 
and the weight is stamped B.  Around 110,000 the weight was drilled and tapped 
to accomodate an extra lead weight.  From around 150,000 on the B was given a 
2.2 ounce lead or lead alloy weight.  The first B has a 1.2 ounce weight  and 
the C weight varies from 1.2 to 1.3 ounces.  It took the 2.2 ounce weight to 
have the volume the hanging weight does. The automatic is another reproducer 
that is greatly left out.  The period of time from 1900 to 1902 is largely 
omitted as is the period after the fire.  The recorder section is even worse.  
2 and 4 minute recorders were made after the fire as was the CHK.  The diamond 
B was made into 1926 at least and the last diamond C used the same casting as 
the Diamond D. In the summer of 1901 the early B replaced the automatic and up 
to serial number 30,000 at least it was used on all Edison machines.  The B got 
its notch for the centering pin in the 17,000 range.
   The B C and D all had blank weights at first.  The C joined in around 
25,000, the D around 30,000.  The arm appeared on the C sporadically through 
1906 even though the new top stamped with reproducer appeared by 110,000.   The 
round weight N appeared first joining the O around 22,000.  The hanging weight 
is more efficient than the round weight.   The ICS amberola 30 that came with a 
four minute recorder and the ICS H.   Small reproducer tops went from brass to 
pot metal to brass. Recorders went from brass to pot metal to brass to pot 
metal to brass.   The B to K shared serial numbers so just over 2.12 million 
were made. The dome top recorder shared serial numbers so just over 612,000 
were made.  Up to at least 10,000 the recorder diaphragm was glass, the first 
recorder stylus holder was aluminum with tiny arms, it went to small wings, 
then to the common shape.  The 

Re: [Phono-L] RARE Model Triumph - and reproducers

2011-11-07 Thread David Dazer
Steve,
When will you write a book?  I'd buy one.
Dave

--- On Mon, 11/7/11, Steven Medved steve_nor...@msn.com wrote:


From: Steven Medved steve_nor...@msn.com
Subject: Re: [Phono-L] RARE Model Triumph - and reproducers
To: phono-l@oldcrank.org
Date: Monday, November 7, 2011, 10:31 AM



A Model G triumph with a mahogany case and horn sold for $8777 on eBay and it 
looked nice.  
The wooden horn came out around August 1910 and was available as an option from 
then on.  According to the Frow book the Model F and G triumph came with the 
wooden horn but since Edison is the king of variety I am certain there were 
exceptions. I am not certain how accurate the Phonograph section of the Frow 
book is but the reproducer and recorder section if full of errors and 
omissions, mostly omission in the recorder section.  Because of the Frow book 
the 2 minute sapphire Model B is the most misunderstood reproducer Edison 
made.  He got the Model N reproducer backwards and does not mention the trowel 
N reproducer not to be confused with the N-56. When a reproducer was made and 
when it was put on a phonograph and when the phonograph was stamped with a 
serial number were not all the same in all cases.   At least one suitcase 
standard in the 42,000 range was stamped with a serial number after Feburary 
1902 and sent to Canada to be sold with an
 automatic reproducer made in the
  middle of 1901.  This suitcase model does not have the serial numer raised 
lug and the serial number is stamped on the nickel ID plate.  An one suticase 
standard in the 26000 range has he later brass ID plate.  You see Model B homes 
with decals and the 2/4 minute upgrades, you see standard D's with the pin 
striping and an ID plate that does not say combination, you see Model D 
standards with the combination ID plate, the home C is found with pinstriping 
and decals.  You see the maroon gem with the GEM decal on the machine.  You see 
triumphs with the raised panel not paralles to the base.  You see Edison 
phonographs with incorrect serial numbers.  Home E 994618 is an example of this 
the home E is found in the 400,000 range and not that many homes were 
made.   Also at the end of production runs earlier parts show up which is why 
you find the earlier B weights later on.  The drilled B weight is found in both 
stamped and unstamped
 versions.   The Frow book says it is not clear 
why the B was made and there was never an adjusting arm.  The B was armed up 
until at least 30,000 and from 40,000 to 110,000 the word reproducer is not on 
the B as the top that was made for the arm was used as the reproducer stamped 
top came out around 110,000.  The armed B is seldom found after 40,000 but they 
were made for use on the Edison Bell Duplex and the concert phonograph.  If the 
B was never armed it would not have been produced before 110,000. It is easy to 
see why Frow did not understand the B as in England it mainly appeared on the 
Gem, but look at the Standard E which was only available here and he got that 
one correct.   From 1 to around 17,000 the B has the arm and no notch.  There 
are two types of tops found.  Up until the mid 6500 range the B top has thin 
plating with machine marks visible.  From 17,000 to 30,000 the B retained its 
arm with the notch added.  From 40,000 to 110,000 the B top does not have the 
word reproducer
 and two different tops are found
  with the width of the flat around the sound tube and the outside dome varies 
and the weight is stamped B.  Around 110,000 the weight was drilled and tapped 
to accomodate an extra lead weight.  From around 150,000 on the B was given a 
2.2 ounce lead or lead alloy weight.  The first B has a 1.2 ounce weight  and 
the C weight varies from 1.2 to 1.3 ounces.  It took the 2.2 ounce weight to 
have the volume the hanging weight does. The automatic is another reproducer 
that is greatly left out.  The period of time from 1900 to 1902 is largely 
omitted as is the period after the fire.  The recorder section is even worse.  
2 and 4 minute recorders were made after the fire as was the CHK.  The diamond 
B was made into 1926 at least and the last diamond C used the same casting as 
the Diamond D. In the summer of 1901 the early B replaced the automatic and up 
to serial number 30,000 at least it was used on all Edison machines.  The B got 
its notch for the
 centering pin in the 17,000 range.
   The B C and D all had blank weights at first.  The C joined in around 
25,000, the D around 30,000.  The arm appeared on the C sporadically through 
1906 even though the new top stamped with reproducer appeared by 110,000.   The 
round weight N appeared first joining the O around 22,000.  The hanging weight 
is more efficient than the round weight.   The ICS amberola 30 that came with a 
four minute recorder and the ICS H.   Small reproducer tops went from brass to 
pot metal to brass. Recorders went from brass to pot metal to brass to pot 
metal to brass.   The B to K shared serial

Re: [Phono-L] RARE Model Triumph - and reproducers

2011-11-07 Thread Earl Reynolds
Thank You very much for taking the time to write all this information I have 
printed it out and stuck it with my Frow book .Earl 
Sent from my Verizon Wireless BlackBerry

-Original Message-
From: David Dazer dda...@sbcglobal.net
Sender: phono-l-boun...@oldcrank.org
Date: Mon, 7 Nov 2011 09:37:55 
To: Antique Phonograph Listphono-l@oldcrank.org
Reply-To: Antique Phonograph List phono-l@oldcrank.org
Subject: Re: [Phono-L] RARE Model Triumph - and reproducers

Steve,
When will you write a book?  I'd buy one.
Dave

--- On Mon, 11/7/11, Steven Medved steve_nor...@msn.com wrote:


From: Steven Medved steve_nor...@msn.com
Subject: Re: [Phono-L] RARE Model Triumph - and reproducers
To: phono-l@oldcrank.org
Date: Monday, November 7, 2011, 10:31 AM



A Model G triumph with a mahogany case and horn sold for $8777 on eBay and it 
looked nice.  
The wooden horn came out around August 1910 and was available as an option from 
then on.  According to the Frow book the Model F and G triumph came with the 
wooden horn but since Edison is the king of variety I am certain there were 
exceptions. I am not certain how accurate the Phonograph section of the Frow 
book is but the reproducer and recorder section if full of errors and 
omissions, mostly omission in the recorder section.  Because of the Frow book 
the 2 minute sapphire Model B is the most misunderstood reproducer Edison 
made.  He got the Model N reproducer backwards and does not mention the trowel 
N reproducer not to be confused with the N-56. When a reproducer was made and 
when it was put on a phonograph and when the phonograph was stamped with a 
serial number were not all the same in all cases.   At least one suitcase 
standard in the 42,000 range was stamped with a serial number after Feburary 
1902 and sent to Canada to be sold with an
 automatic reproducer made in the
  middle of 1901.  This suitcase model does not have the serial numer raised 
lug and the serial number is stamped on the nickel ID plate.  An one suticase 
standard in the 26000 range has he later brass ID plate.  You see Model B homes 
with decals and the 2/4 minute upgrades, you see standard D's with the pin 
striping and an ID plate that does not say combination, you see Model D 
standards with the combination ID plate, the home C is found with pinstriping 
and decals.  You see the maroon gem with the GEM decal on the machine.  You see 
triumphs with the raised panel not paralles to the base.  You see Edison 
phonographs with incorrect serial numbers.  Home E 994618 is an example of this 
the home E is found in the 400,000 range and not that many homes were 
made.   Also at the end of production runs earlier parts show up which is why 
you find the earlier B weights later on.  The drilled B weight is found in both 
stamped and unstamped
 versions.   The Frow book says it is not clear 
why the B was made and there was never an adjusting arm.  The B was armed up 
until at least 30,000 and from 40,000 to 110,000 the word reproducer is not on 
the B as the top that was made for the arm was used as the reproducer stamped 
top came out around 110,000.  The armed B is seldom found after 40,000 but they 
were made for use on the Edison Bell Duplex and the concert phonograph.  If the 
B was never armed it would not have been produced before 110,000. It is easy to 
see why Frow did not understand the B as in England it mainly appeared on the 
Gem, but look at the Standard E which was only available here and he got that 
one correct.   From 1 to around 17,000 the B has the arm and no notch.  There 
are two types of tops found.  Up until the mid 6500 range the B top has thin 
plating with machine marks visible.  From 17,000 to 30,000 the B retained its 
arm with the notch added.  From 40,000 to 110,000 the B top does not have the 
word reproducer
 and two different tops are found
  with the width of the flat around the sound tube and the outside dome varies 
and the weight is stamped B.  Around 110,000 the weight was drilled and tapped 
to accomodate an extra lead weight.  From around 150,000 on the B was given a 
2.2 ounce lead or lead alloy weight.  The first B has a 1.2 ounce weight  and 
the C weight varies from 1.2 to 1.3 ounces.  It took the 2.2 ounce weight to 
have the volume the hanging weight does. The automatic is another reproducer 
that is greatly left out.  The period of time from 1900 to 1902 is largely 
omitted as is the period after the fire.  The recorder section is even worse.  
2 and 4 minute recorders were made after the fire as was the CHK.  The diamond 
B was made into 1926 at least and the last diamond C used the same casting as 
the Diamond D. In the summer of 1901 the early B replaced the automatic and up 
to serial number 30,000 at least it was used on all Edison machines.  The B got 
its notch for the
 centering pin in the 17,000 range.
   The B C and D all had blank weights at first.  The C joined in around 
25,000, the D around 30,000.  The arm appeared

Re: [Phono-L] RARE Model Triumph - and reproducers

2011-11-07 Thread Thatcher Graham

I second that motion.

On 11/7/2011 12:37 PM, David Dazer wrote:

Steve,
When will you write a book?  I'd buy one.
Dave

--- On Mon, 11/7/11, Steven Medvedsteve_nor...@msn.com  wrote:


From: Steven Medvedsteve_nor...@msn.com
Subject: Re: [Phono-L] RARE Model Triumph - and reproducers
To: phono-l@oldcrank.org
Date: Monday, November 7, 2011, 10:31 AM



A Model G triumph with a mahogany case and horn sold for $8777 on eBay and it looked nice. 
The wooden horn came out around August 1910 and was available as an option from then on.  According to the Frow book the Model F and G triumph came with the wooden horn but since Edison is the king of variety I am certain there were exceptions. I am not certain how accurate the Phonograph section of the Frow book is but the reproducer and recorder section if full of errors and omissions, mostly omission in the recorder section.  Because of the Frow book the 2 minute sapphire Model B is the most misunderstood reproducer Edison made.  He got the Model N reproducer backwards and does not mention the trowel N reproducer not to be confused with the N-56. When a reproducer was made and when it was put on a phonograph and when the phonograph was stamped with a serial number were not all the same in all cases.   At least one suitcase standard in the 42,000 range was stamped with a serial number after Feburary 1902 and sent to Canada to be sold with an

  automatic reproducer made in the
   middle of 1901.  This suitcase model does not have the serial numer raised 
lug and the serial number is stamped on the nickel ID plate.  An one suticase 
standard in the 26000 range has he later brass ID plate.  You see Model B homes 
with decals and the 2/4 minute upgrades, you see standard D's with the pin 
striping and an ID plate that does not say combination, you see Model D 
standards with the combination ID plate, the home C is found with pinstriping 
and decals.  You see the maroon gem with the GEM decal on the machine.  You see 
triumphs with the raised panel not paralles to the base.  You see Edison 
phonographs with incorrect serial numbers.  Home E 994618 is an example of this 
the home E is found in the 400,000 range and not that many homes were made.   
Also at the end of production runs earlier parts show up which is why you find 
the earlier B weights later on.  The drilled B weight is found in both stamped 
and unstamped
  versions.   The Frow book says it is not clear
why the B was made and there was never an adjusting arm.  The B was armed up 
until at least 30,000 and from 40,000 to 110,000 the word reproducer is not on 
the B as the top that was made for the arm was used as the reproducer stamped 
top came out around 110,000.  The armed B is seldom found after 40,000 but they 
were made for use on the Edison Bell Duplex and the concert phonograph.  If the 
B was never armed it would not have been produced before 110,000. It is easy to 
see why Frow did not understand the B as in England it mainly appeared on the 
Gem, but look at the Standard E which was only available here and he got that 
one correct.   From 1 to around 17,000 the B has the arm and no notch.  There 
are two types of tops found.  Up until the mid 6500 range the B top has thin 
plating with machine marks visible.  From 17,000 to 30,000 the B retained its 
arm with the notch added.  From 40,000 to 110,000 the B top does not have the 
word reproducer
  and two different tops are found
   with the width of the flat around the sound tube and the outside dome varies 
and the weight is stamped B.  Around 110,000 the weight was drilled and tapped 
to accomodate an extra lead weight.  From around 150,000 on the B was given a 
2.2 ounce lead or lead alloy weight.  The first B has a 1.2 ounce weight  and 
the C weight varies from 1.2 to 1.3 ounces.  It took the 2.2 ounce weight to 
have the volume the hanging weight does. The automatic is another reproducer 
that is greatly left out.  The period of time from 1900 to 1902 is largely 
omitted as is the period after the fire.  The recorder section is even worse.  
2 and 4 minute recorders were made after the fire as was the CHK.  The diamond 
B was made into 1926 at least and the last diamond C used the same casting as 
the Diamond D. In the summer of 1901 the early B replaced the automatic and up 
to serial number 30,000 at least it was used on all Edison machines.  The B got 
its notch for the
  centering pin in the 17,000 range.
The B C and D all had blank weights at first.  The C joined in around 
25,000, the D around 30,000.  The arm appeared on the C sporadically through 
1906 even though the new top stamped with reproducer appeared by 110,000.   The 
round weight N appeared first joining the O around 22,000.  The hanging weight 
is more efficient than the round weight.   The ICS amberola 30 that came with a 
four minute recorder and the ICS H.   Small reproducer tops went from brass to 
pot metal to brass. Recorders went from brass to pot metal

Re: [Phono-L] RARE Model Triumph - and reproducers

2011-11-07 Thread Melissa Ricci
I would buy one too! I think a book is a great idea, Steve!
Melissa

--- On Mon, 11/7/11, Thatcher Graham thatc...@mediaguide.com wrote:


From: Thatcher Graham thatc...@mediaguide.com
Subject: Re: [Phono-L] RARE Model Triumph - and reproducers
To: Antique Phonograph List phono-l@oldcrank.org
Date: Monday, November 7, 2011, 1:23 PM


I second that motion.

On 11/7/2011 12:37 PM, David Dazer wrote:
 Steve,
 When will you write a book?  I'd buy one.
 Dave

 --- On Mon, 11/7/11, Steven Medvedsteve_nor...@msn.com  wrote:


 From: Steven Medvedsteve_nor...@msn.com
 Subject: Re: [Phono-L] RARE Model Triumph - and reproducers
 To: phono-l@oldcrank.org
 Date: Monday, November 7, 2011, 10:31 AM



 A Model G triumph with a mahogany case and horn sold for $8777 on eBay and it 
 looked nice. 
 The wooden horn came out around August 1910 and was available as an option 
 from then on.  According to the Frow book the Model F and G triumph came with 
 the wooden horn but since Edison is the king of variety I am certain there 
 were exceptions. I am not certain how accurate the Phonograph section of the 
 Frow book is but the reproducer and recorder section if full of errors and 
 omissions, mostly omission in the recorder section.  Because of the Frow book 
 the 2 minute sapphire Model B is the most misunderstood reproducer Edison 
 made.  He got the Model N reproducer backwards and does not mention the 
 trowel N reproducer not to be confused with the N-56. When a reproducer was 
 made and when it was put on a phonograph and when the phonograph was stamped 
 with a serial number were not all the same in all cases.   At least one 
 suitcase standard in the 42,000 range was stamped with a serial number after 
 Feburary 1902 and sent to Canada to be sold with an
   automatic reproducer made in the
    middle of 1901.  This suitcase model does not have the serial numer raised 
lug and the serial number is stamped on the nickel ID plate.  An one suticase 
standard in the 26000 range has he later brass ID plate.  You see Model B 
homes with decals and the 2/4 minute upgrades, you see standard D's with the 
pin striping and an ID plate that does not say combination, you see Model D 
standards with the combination ID plate, the home C is found with pinstriping 
and decals.  You see the maroon gem with the GEM decal on the machine.  You 
see triumphs with the raised panel not paralles to the base.  You see Edison 
phonographs with incorrect serial numbers.  Home E 994618 is an example of 
this the home E is found in the 400,000 range and not that many homes were 
made.   Also at the end of production runs earlier parts show up which is why 
you find the earlier B weights later on.  The drilled B weight is found in 
both stamped and unstamped
   versions.   The Frow book says it is not clear
 why the B was made and there was never an adjusting arm.  The B was armed up 
 until at least 30,000 and from 40,000 to 110,000 the word reproducer is not 
 on the B as the top that was made for the arm was used as the reproducer 
 stamped top came out around 110,000.  The armed B is seldom found after 
 40,000 but they were made for use on the Edison Bell Duplex and the concert 
 phonograph.  If the B was never armed it would not have been produced before 
 110,000. It is easy to see why Frow did not understand the B as in England it 
 mainly appeared on the Gem, but look at the Standard E which was only 
 available here and he got that one correct.   From 1 to around 17,000 the B 
 has the arm and no notch.  There are two types of tops found.  Up until the 
 mid 6500 range the B top has thin plating with machine marks visible.  From 
 17,000 to 30,000 the B retained its arm with the notch added.  From 40,000 to 
 110,000 the B top does not have the word reproducer
   and two different tops are found
    with the width of the flat around the sound tube and the outside dome 
varies and the weight is stamped B.  Around 110,000 the weight was drilled and 
tapped to accomodate an extra lead weight.  From around 150,000 on the B was 
given a 2.2 ounce lead or lead alloy weight.  The first B has a 1.2 ounce 
weight  and the C weight varies from 1.2 to 1.3 ounces.  It took the 2.2 ounce 
weight to have the volume the hanging weight does. The automatic is another 
reproducer that is greatly left out.  The period of time from 1900 to 1902 is 
largely omitted as is the period after the fire.  The recorder section is even 
worse.  2 and 4 minute recorders were made after the fire as was the CHK.  The 
diamond B was made into 1926 at least and the last diamond C used the same 
casting as the Diamond D. In the summer of 1901 the early B replaced the 
automatic and up to serial number 30,000 at least it was used on all Edison 
machines.  The B got its notch for
 the
   centering pin in the 17,000 range.
     The B C and D all had blank weights at first.  The C joined in around 
25,000, the D around 30,000.  The arm appeared on the C sporadically through

Re: [Phono-L] RARE Model Triumph - and reproducers

2011-11-07 Thread Ken aka: OnATorrent
I'd love to know also and will sure want a copy.  




From: Thatcher Graham thatc...@mediaguide.com
To: Antique Phonograph List phono-l@oldcrank.org
Sent: Monday, November 7, 2011 1:23 PM
Subject: Re: [Phono-L] RARE Model Triumph - and reproducers

I second that motion.

On 11/7/2011 12:37 PM, David Dazer wrote:
 Steve,
 When will you write a book?  I'd buy one.
 Dave

 --- On Mon, 11/7/11, Steven Medvedsteve_nor...@msn.com  wrote:


 From: Steven Medvedsteve_nor...@msn.com
 Subject: Re: [Phono-L] RARE Model Triumph - and reproducers
 To: phono-l@oldcrank.org
 Date: Monday, November 7, 2011, 10:31 AM



 A Model G triumph with a mahogany case and horn sold for $8777 on eBay and it 
 looked nice. 
 The wooden horn came out around August 1910 and was available as an option 
 from then on.  According to the Frow book the Model F and G triumph came with 
 the wooden horn but since Edison is the king of variety I am certain there 
 were exceptions. I am not certain how accurate the Phonograph section of the 
 Frow book is but the reproducer and recorder section if full of errors and 
 omissions, mostly omission in the recorder section.  Because of the Frow book 
 the 2 minute sapphire Model B is the most misunderstood reproducer Edison 
 made.  He got the Model N reproducer backwards and does not mention the 
 trowel N reproducer not to be confused with the N-56. When a reproducer was 
 made and when it was put on a phonograph and when the phonograph was stamped 
 with a serial number were not all the same in all cases.  At least one 
 suitcase standard in the 42,000 range was stamped with a serial number after 
 Feburary 1902 and sent to Canada to be sold with an
  automatic reproducer made in the
    middle of 1901.  This suitcase model does not have the serial numer raised 
lug and the serial number is stamped on the nickel ID plate.  An one suticase 
standard in the 26000 range has he later brass ID plate.  You see Model B 
homes with decals and the 2/4 minute upgrades, you see standard D's with the 
pin striping and an ID plate that does not say combination, you see Model D 
standards with the combination ID plate, the home C is found with pinstriping 
and decals.  You see the maroon gem with the GEM decal on the machine.  You 
see triumphs with the raised panel not paralles to the base.  You see Edison 
phonographs with incorrect serial numbers.  Home E 994618 is an example of 
this the home E is found in the 400,000 range and not that many homes were 
made.  Also at the end of production runs earlier parts show up which is why 
you find the earlier B weights later on.  The drilled B weight is found in 
both stamped and unstamped
  versions.  The Frow book says it is not clear
 why the B was made and there was never an adjusting arm.  The B was armed up 
 until at least 30,000 and from 40,000 to 110,000 the word reproducer is not 
 on the B as the top that was made for the arm was used as the reproducer 
 stamped top came out around 110,000.  The armed B is seldom found after 
 40,000 but they were made for use on the Edison Bell Duplex and the concert 
 phonograph.  If the B was never armed it would not have been produced before 
 110,000. It is easy to see why Frow did not understand the B as in England it 
 mainly appeared on the Gem, but look at the Standard E which was only 
 available here and he got that one correct.  From 1 to around 17,000 the B 
 has the arm and no notch.  There are two types of tops found.  Up until the 
 mid 6500 range the B top has thin plating with machine marks visible.  From 
 17,000 to 30,000 the B retained its arm with the notch added.  From 40,000 to 
 110,000 the B top does not have the word reproducer
  and two different tops are found
    with the width of the flat around the sound tube and the outside dome 
varies and the weight is stamped B.  Around 110,000 the weight was drilled and 
tapped to accomodate an extra lead weight.  From around 150,000 on the B was 
given a 2.2 ounce lead or lead alloy weight.  The first B has a 1.2 ounce 
weight  and the C weight varies from 1.2 to 1.3 ounces.  It took the 2.2 ounce 
weight to have the volume the hanging weight does. The automatic is another 
reproducer that is greatly left out.  The period of time from 1900 to 1902 is 
largely omitted as is the period after the fire.  The recorder section is even 
worse.  2 and 4 minute recorders were made after the fire as was the CHK.  The 
diamond B was made into 1926 at least and the last diamond C used the same 
casting as the Diamond D. In the summer of 1901 the early B replaced the 
automatic and up to serial number 30,000 at least it was used on all Edison 
machines.  The B got its notch for
 the
  centering pin in the 17,000 range.
    The B C and D all had blank weights at first.  The C joined in around 
25,000, the D around 30,000.  The arm appeared on the C sporadically through 
1906 even though the new top stamped with reproducer appeared