[Milsurplus] Unknown Collins Audio box

[Doug Hensley]

Can anyone identify or provide any clues as to what this went to, came out ofor otherwise might be useful to ?
http://www.w5jv.com/Staged_for_Identifying/Collins_Unk_Audio_Module_Set/
The lower three modules sport the familiar Collins audio naming habit.  

Thanks in advance for any information,
Doug W5JV/NNN0BXX



>>>>>>>> ZUI ZEW <<<<<<<<<
See my "For Sale or Trade List" at:  <<   http://www.w5jv.com   >>