Three Bookform Double Darkslides
- Object Number:
- 1979-559/608/1
- type:
- darkslide
'The Challenge' a collapsible folding bellows hand or stand camera for negatives 5 x 4". With rack and pinion focusing. With brilliant optcial waist-level viewfinder with a rotating mask. Fitted with a Taylor T. Hobson Rapid Rectilinear lens F.8 approx, 5", f.1 mounted in a Bausch & lomb pneumatic shutter, speeds 1 1/100 sec B. & T. Has wooden lid to protect back ground-glass screen. Of mahogany with brass fittings.J, Lizars, c.1902.