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Old 06-23-2011, 10:34 AM
Eric H's Avatar
Eric H Eric H is offline
Join Date: Jun 2002
Location: So. Calif
Posts: 11,372
Originally Posted by miniman82 View Post
The numbers on the horizontal transformer are T-6942 and vertical is 208T9 and 274113.

I believe that last number is a Mfg and Date code, RCA built (274) and 113 would be the 13th week of 1951.
The transformer in your last picture has a 274125 number or mid 1951.

Are these off the shelf RCA parts or were they made specifically for the Prototype?
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