30 Jan
2002
30 Jan
'02
3:27 a.m.
1965 vintage tube type Op-Amp for "analog computors"
See <http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=1329047917>
8207
days inactive
8207
days old
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rigdonj＠cfl.rr.com