Wynnes Infallible Shutter Speed Tester

Made:
1895-1915
maker:
The Infallible Exposure Meter Co

Wynnes Infallible Shutter Speed Tester. Made by The Infallible Exposure Meter Co., Wrexham, 1895-1915

Details

Category:
Photographs
Object Number:
1987-5216/1
Measurements:
overall: 333 mm x 60 mm,
type:
exposure meter
credit:
Kitson College of Technology. Dept. of P