I agree with your TCS page, that it is a depot tag (no contract info) and so is the paint job. 
The tag says Stewart-Warner CWS so maybe they did the rework. 
TCS through TCS-5 had posts, not handles, according to Robert Downs. 
http://k4che.com/TCS%20equipment/Finished%20Station/Finished%20Station%20TCS%20page%201.htm

https://www.navy-radio.com/xmtrs/tcs.htm

Nick England K4NYW
www.navy-radio.com


On Tue, Apr 15, 2025 at 10:05 PM B. Smith via Milsurplus <milsurplus@mailman.qth.net> wrote:
Why is this receiver gray? Why the off handles?
Z

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