so -- I spy with my little eye.
A Radio Shack & a (solid state) Bogen PA amplifier
A record cutting lathe (of the Alan Lomax/portable/home kind)
A Sharp or Optonica (same thing) "Computer Controlled Cassette Deck"

and a Sherwood S-3000V

EDIT: oh, and a later (relatively speaking) Knight tuner that I cannot ID off the top of my head (but it can be found with patience at
www.alliedcatalogs.com)
and I have
no idea about the last thing. EDIT -- SOLA... it's a power conditioner or regenerator of some sort.
The Sherwood's
excellent and should be inexpensive.
The rest is... well... it's stuff.
It would be interesting to find out about the two reel to reel decks. Maybe.