"Michael A. Terrell" wrote in message
...

ian field wrote:

"Michael A. Terrell" wrote in message
m...

ian field wrote:

Anyone know where I can find a specifications list for lamp types, eg:
#327
etc?

TIA.


http://www.cml-it.com/cgi-bin/start.cgi/home.html

http://www.cml-it.com/pdf/2-45.pdf

Thanks - are those industry standard numbers prefixed by that
manufacturers
own letter code?

It would be handy to find an old archived list of lamp numbers to
identify
the types listed in some of the circuits in the recently posted
encyclopedia
of electronic circuits.


CML was called Chicago Miniature and they were the US standard for
lamps.

You might find this web page interesting:
http://www.donsbulbs.com/cgi-bin/r/t.pl/library.html

Thanks.