RCA HB-3 tube handbook FS
Ken Simpson, W8EK
W8EK at FDT.NET
Wed Aug 28 18:10:27 EDT 2002
RCA HB-3 tube handbook
This is the "classic" tube manual that lists almost everything.
This particular one includes all four manuals, in the binders.
Binders are in great shape, with nice gold lettering.
Individual pages are also in good shape, with no extraneous
marks that I can find, other than "Reference Section, Xerox Corp."
marked inside the front, plus the associated bar codes.
More information about the Boatanchors