Air Survey Pre WW2 Equipment
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1. Air Photo Rectifier |  |
2. Barr & Stroud Stereo 19 Coy |  |
3. Barr & Stroud Topo Stereo 2 |  |
4. Barr & Stroud Topo Stereo |
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5. Sgts Mess Old Stereo - Gordon |  |
6. Stereo Unknown |  |
7 Hilger Watts Radial Line Plotter - Taylor | ||