[ARC5] Cleaning MFP resin.

[WA5CAB at cs.com]

Bit of trivia - Total production of SCR-211 (BC-221) from 1940 through 
December 1945 was 142,211.  The SCR-211-N was post-war so not included in that 
total.

In a message dated 10/02/2017 02:01:00 AM Central Daylight Time, 
1oldlens1 at ix.netcom.com writes: 
>      I still find my BC-221 useful and quite accurate in comparison to a 
> good counter. Of course, you can use it with a counter as a beat 
> detector.  It is also something of a work of art mechanically. Worth 
> some effort to get going again. I suspect you may have some open 
> connections due to oxidized wire or solder connections.
> 

Robert & Susan Downs - Houston
wa5cab dot com (Web Store)
MVPA 9480
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