TIA:

The C1 was a very common frequency meter similar to the BC-221 and used by
the RCAF. You may try the Communications &Electronics Museum in Kingston ON
who have one on display. I had one at one time and took it apart for
components. Some were made by Measurement Engineering in Arnprior On.
Good luck with your search.
Ralph
"Steven Swift" wrote in message
...
I searched the web and can't find any data on this thing. It appears
to be a RCAF rough equivalent of a BC-221. Anyone know a link with a
schematic or more data. Here's what the front panel says:

Royal Canadian Air Force
Indicator Frequency
Type C1 R.C.A.F. Ref. No. 10D/1503
...
MFD. 1941 BY
Candian Marconi Company

TIA.

Steve.
--
Steven D. Swift, , http://www.novatech-instr.com
NOVATECH INSTRUMENTS, INC. P.O. Box 55997
206.301.8986, fax 206.363.4367 Seattle, Washington 98155 USA