Manual Wanted

[DonaldF F Christensen]

At a swap today, I picked up a Heath IT-21 Tube checker. Now I need a
schematic/
users manual  for it. Any help out there?

Also need a schematic/users manual for a Hallicrafters S-38B receiver.
Thanks and
73 Don W8WOJ

Sponsored by the City of Tempe 

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