An Instruction Leaflet for Artificial Light Exposure Calculator
Johnsons of Hendon Ltd.
Category
Photographic technology
Date
1950 - 1955
Materials
Paper
Measurements
125 x 64 mm
Place of origin
Hendon
Collection
Fox Talbot Museum, Wiltshire
NT 1525570.3.2
Summary
An Instruction Leaflet for Artificial Light Exposure Calculator. This is a single sheet headed 'How to use the Johnson Artificial Light Exposure Meter'. The bottom of the page has ' Johnsosn of Hendon Ltd, London, England'.
Provenance
Donated on 1/08/2016 to The Fox Talbot Museum by Mr A E Burch.
Makers and roles
Johnsons of Hendon Ltd. , manufacturer