Photo 5.000 in.Focal lg 6.000 in.By 3.500 in.
A device for measuring parallax on oblique overlapping photographs for determination of individual points.
NSN 6135-01-039-2882
NSN 6685-01-355-2366
NSN 5990-01-147-5225
NSN 7035-01-189-7367
NSN 6645-01-546-0491
NSN 5925-00-905-9797
NSN 5965-00-760-5404
NSN 6220-01-045-6265
NSN 5975-01-010-3722
NSN 6145-01-535-0693
NSN 5998-01-418-2800
NSN 5905-01-039-7047