[Milsurplus] TA-312

[Robert Newberry]

I have some field phones. I recently added two more for my collection. Well
one of them have a bad mic element. I tested this by removing it from one
phone to another, of coarse the problem followed the mic element.

Can anyone recommend a source for field phone parts?

Also I have the manuals, but anyone have a readers digest on a PM for these?

I wanted to open them up and clean and lube them.

Also is there a way to somehow test a mic element out of a phone? (Example
just a loose element with no field phone to test it in) Reason why I ask is
if I come across any at Dayton.

Apparare Scientior
Paratus Communicare
-N1XBM