CONCAVA S.A., Switzerland
A 35mm. Tessina 35 camera with polished chrome body, waistlevel finder, a 25mm. f/2.8 lens, nickel-prototype automatic clockwork winder (defective) and a black-leather Tessina wriststrap.
Literature
White (1990), Subminiature photography, p. 63-64.
Lot Essay
The Canadian mounted police ordered Tessina cameras with motor winders and it is possible that this is a prototype for these.