Untitled
Sanger-Shephard
Category
Technological items
Date
Unknown
Materials
Glass
Measurements
27 mm (H)253 mm (W)
Collection
Fox Talbot Museum, Wiltshire
NT 104022
Summary
glass and gelatine grey scale with marked increments from 1 to 20 spaced 1 cm apart
Makers and roles
Sanger-Shephard