135mm metal negative film slide.
Category
Photographic technology
Date
Unknown
Materials
Metal
Measurements
53 x 70 x 0.1 mm
Collection
Fox Talbot Museum, Wiltshire
NT 1525816
Summary
135mm metal negative film slide. The metal film slide has a square window in the middle that is empty. Above the window is the words 135mm. On either side is a metal bracket for attachment. .