One shot, tricolour camera for 2 1/2 x 3 1/2" plates; Zeiss Tessar lens F:18.5cm f/4.5, No 448568. Compur shutter 1-1/200 sec. Optical frame finder; critical focuser coupled to lens panel. In case with focusing screen, with separate case with 15 single metal darkslides, spare red filter. Devin Tricolour camera
