细节
HOUGHTONS LTD., London
A 15 x 22mm. Watchface Ticka camera with polished chrome body engraved Ticka. Patented in most countries. Houghtons Limited London, lens cap attched by body by a chain, Time and Instantaneous shutter, enamel watchface with roman numneral figures, metal watch hands, interior with printed cardboard label "Ticka" an ever ready waistcoat pocket camera. Patented throughout the world".
A 15 x 22mm. Watchface Ticka camera with polished chrome body engraved Ticka. Patented in most countries. Houghtons Limited London, lens cap attched by body by a chain, Time and Instantaneous shutter, enamel watchface with roman numneral figures, metal watch hands, interior with printed cardboard label "Ticka" an ever ready waistcoat pocket camera. Patented throughout the world".
出版
Lothrop & Auer (1978), Die Geheimkameras, p. 86, 87.
更多详情
See front cover illustration