Wynne's Infallible print meter. Plated metal box with paper holder in lid. Transparency numbered 1-16

Wynne's Infallible print meter. Plated metal box with paper holder in lid. Transparency numbered 1-16, lettered A-P printed under; ground glass (over numbers) opal glass (over letters); metal mask with graduated holes; opal glass.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/503
Materials:
glass and metal (unknown)
type:
actinometer
credit:
The Kodak Collection at the National Media Museum, Bradford