Quarter Plate Cameras
Butcher Klimax Model II Quarter Plate Camera
Whole and half-plate cameras were large and loading was a slow process. The quarter plate size (4.25 x 3.25 inches) was more portable but had the the same loading issues.
The quarter plate example shown on the left is a sophisticated design incorporating vertical and lateral lens shift and close-up capability. It has both a focusing screen and a well-calibated focus markings.
Date: c1920
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Houghton Klito No. 3 Falling Plate Camera
This example sold by Morley & Cooper was designed to overcome the loading deficiency and provided holders for 12 negatives which could all be pre-loaded and used in quick succession.
Film Size: Quarter Plate
Shutter: Variable friction controlled, marked 1 - 1/100
T & B set by the lever at the top right
Lens marked f8 Rectimat Symmetrical - no manufacturer, probably Ensign
Dates: c1905
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Thornton Pickard, Junior Special Ruby Reflex Camera
The reflex feature made these cameras less reliant on a tripod but the plate loading issue remained. When 120 size roll film became readily available, the plate could be replaced with a roll film carrier. The film had a smaller area than quarter plate so the usable field of view was reduced.
Date: c1925
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