[Milsurplus] Looking for tech info on 2 goodies

[rertman@ix.netcom.com]

Hi, folks:

Can anyone please help with tech info on this green box?

The ident plate says:

Surveying Instrument
Distance Measuring
Electronic Microwave
Model No. MC-8, Serial No. 220
11-14 VDC, 22-28 VDC & 105-125 VAC single phase 60 Hz
FSN 6675-088-3652
Fairchild Camera & Instrument Corp.
Contract No. DA-11-184-ENG-19725
US
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Also looking for tech info on a telephone set TA-970/U

Thanks,

Dick