[Milsurplus] More Crystals

[Jack Antonio]

1.  Crystal unit marked for a TCS transmitter.
COL-40068.  Channel freq 3725, crystal freq 1862.5

2. Three crystals for a TBS Receiver. One has
had its markings defaced. The other two are
for a channel frequency of 72.1 and 72.5. The
72.1 unit is in a ceramic holder.

3.  A pair of crystals for a  TCB-1
transmitter. Made by Collins, the
holder is their type 1-D. Frequency
on both is 2192.5  kc.

Same as before, first come etc.

Jack Antonio WA7DIA/4