Thanks, Peter for this very welcome report. I've just returned from a day out in my vintage car and will take some time to review these latest comments and reply, most likely tomorrow.
Thanks also for posting the images and password so that others can conveniently view them. Fascinating stuff about the serial numbers. I can add more to this when I get a moment. Thanks to Peter, Ron, George, John, Rich and Bruce for the input. If any others of our readers have more to add to the serial numbers and details of the A-250 or other first-generation D.D. phonographs, I'd love to include the data in our compilation. Best to All, Andy Baron On Jun 23, 2007, at 5:24 PM, john robles wrote: > "The highest Model A 250 serial number I've ever seen was in the > mid-12,000 range of numbers". > Hmm, my own A250 is numbered 12080, so I guess it is later in > production than I thought. Either that or it is the one that Ron is > talking about since he's been to my house a few times. > There is another difference int he A-250 that I haven't found in > the others. The lock mechanism takes a key that has only one notch > cut into the 'tooth', not two as in all other DDs I have had or > seen. I have a Dolphin key that has the one notch cut in it as the > other will not fit. > John Robles > > Peter Fraser <pjfra...@alamedanet.net> wrote: > Hi - > > Well, I heard back from Ron Dethlefson, and enclose his response > below. > > And here are the pictures of Andy's machine, plus some additional > oxidozed bronze hardware pix from Bruce Mercer: > > http://homepage.mac.com/pjfraser/phono/PhotoAlbum233.html > > the password is "pook2e" (no quotes). > > For large-scale versions of the pix, use the slideshow button, or > single-click the individual shot in which you're interested. > > Cheers, > > Peter > pjfra...@alamedanet.net > > Begin forwarded message: > >> From: ronald dethlefson >> Date: June 23, 2007 9:53:26 AM PDT >> To: Peter Fraser > >> Subject: Re: pictures of the early a-250 >> >> Nephew, >> >> Yes, the stop mechanism shown is the first one. It's the same as >> on my A-250 #161. I've seen these mechanisms on #158 and #171. >> They probably were on the first 200 A250s manufactured in late >> 1912, according to Frow. A250s through #1200 were manufactured by >> March 1913, again according to Frow. The sound vents in the sides >> of the cabinets ended about #1200 too. I suspect that the stop >> mechanism was changed due to some patent issue. So much of the >> factory documentation was destroyed in the Dec. 1914 fire that the >> only way to document changes in Model A pnonographs is to look at >> the machines themselves. At least we now know that the first stop >> mechanism, was in use into the 1400 range of serial numbers. >> >> One other Model A tidbit. I've never seen a Model A 250 numbered >> lower than #109. This leads me to suspect that serial numbers >> began with 100. The highest Model A 250 serial number I've ever >> seen was in the mid-12,000 range of numbers. >> >> Regards, Uncle >> On Jun 22, 2007, at 11:58 PM, Peter Fraser wrote: >> >>> >>> >>> Early_A_250_levers >>> >>> >>> >>> >>> Later_A-250_controls >>> >>> >>> >>> >>> A_250_bedplate_detail >>> >>> >>> -- Peter >>> pjfra...@mac.com >> > > > _______________________________________________ > Phono-L mailing list > http://phono-l.oldcrank.org > > _______________________________________________ > Phono-L mailing list > http://phono-l.oldcrank.org
