[MRCA] Trouble Identifying Unit

[Bardeau shearer]

Hello All,

This is my first post to this group and I am not sure if this is the correct place so I do apologize.

I've acquired a few of these units but none of them came with the protective cover which I would assume has the model number/maker.

These came with US Signal Corps walkie talkies and TU-26-B transmitter unit. The previous owner was an airplane mechanic in WWII but it would be great to know what purpose these served.

Any help would be greatly appreciated. Thank you.

Best Regards,

William S.[cid:40b43250-e993-4063-84fb-0585a6c6f08a][cid:e037e8b0-58d1-4d57-a51f-d0e0972d2e75][cid:5e819507-aa65-408c-aacf-53311536bafd][cid:100acdba-c51e-40e2-94d1-1f50986a7ff3]
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