細節
EXPO CAMERA CO., U.S.A.
An Expo watch camera with polished metal body, top-plate engraved Expo. Expo Camera Co. N.Y. U.S.A. World Patents, lens cap attached to by body by chain, Time and Instantaneous shutter, interior with printed cardboard label World Patents Made in U.S.A. Expo Camera Co., N.Y. Films always obtainable and swing viewfinder, instruction leaflet, in maker's box.
An Expo watch camera with polished metal body, top-plate engraved Expo. Expo Camera Co. N.Y. U.S.A. World Patents, lens cap attached to by body by chain, Time and Instantaneous shutter, interior with printed cardboard label World Patents Made in U.S.A. Expo Camera Co., N.Y. Films always obtainable and swing viewfinder, instruction leaflet, in maker's box.