Wynne "Infallible" exposure meter
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Science Museum Group
© The Board of Trustees of the Science Museum
Wynne "Infallible" exposure meter, with metal case, instruction booklet, rapid deadmatch paper and price list for the same dated Feb 1932, by The Infallible Exposure Metrer Co., Wrexham, Wales, c. 1930s
Details
- Category:
- Photography
- Object Number:
- 1969-229
- Materials:
- paper (fibre product), metal (unknown), copper (alloy), brass (copper, zinc alloy), nickel plated, plastic (unidentified), iron and steel (metal)
- Measurements:
-
dial (closed): 65 mm x 50 mm x 12 mm, ,
case: 12 mm x 82 mm x 56 mm, ,
rapid deadmatch paper: 53 mm x 55 mm x , ,
booklet: 55 mm x 75 mm x , ,
price list: 80 mm x 51 mm x , ,
- type:
- exposure meter
