[Charlie]

Originally posted by Eric H
Note the tube in this set:
http://cgi.ebay.com/ws/eBayISAPI.dll...&category=3638
has 72-17 stamped on it, i.e. 17th week of 1972 [/B]

I think you are right about the date codes. The date code on my RCA CRT in the Curtis Mathes reads 66-35, which would mean 35th week of 1966... and this would coincide the rest of dates stamped inside the set.