Tidak Ada skrev 2014-01-31 13:56:
Her a link to the Bletchley Park site/News: [
http://www.bletchleypark.org.uk/news/ ]
eric
There is a mini series about Bletchey Park. Very exciting, I thought
when I saw it on TV.
Hey Martin,
did you repair the leftmost Nixie tube with an Argon mixture? Impressive!
Jens
Am 02.02.2014 03:38, schrieb Dekatron42:
Hi,
I found this clock on eBay some time ago, it was non-functioning when
sold and unfortunately it arrived in an even worse state since it had
been crushed
Nope, that's what it looked like when sold on eBay - I replaced that Nixie.
It still works and shines purple instead of orange. It looks like the pip
at the top of that Nixie hasn't been sealed off properly as there is a tiny
white line in the center of it which could explain the different
Interesting. Great restoration. The Telechron 8B01 (1934) digital clock
used a similar synchronous motor and cams etc arrangement to drive its
number drums-different mechanical arrangement of course but much the same
mechanical principles in use.
DaveB, NZ
- Original Message -
