Details
Triple Imperial Extension field camera
Thornton-Pickard Mfg. Co., Altrincham; half-plate, brass and mahogany, with a Beck Isostigmar f/5.8 7.25 inch lens no. 215125 in a roller blind shutter and one darkslide
Thornton-Pickard Mfg. Co., Altrincham; half-plate, brass and mahogany, with a Beck Isostigmar f/5.8 7.25 inch lens no. 215125 in a roller blind shutter and one darkslide