拍品专文
The Snappa was the subject of British patent no. 26186 of 1911.
细节
THORNTON-PICKARD MFG. CO. LTD., Altrincham
A 4½ x 6cm. Snappa camera with waistlevel finder, I & B shutter and ground glass focusing screen.
A 4½ x 6cm. Snappa camera with waistlevel finder, I & B shutter and ground glass focusing screen.
出版
Rendell (1992), The Thornton-Pickard Story, p.19.