Item Reference: 001781
Category: Photography
Format: Artefact
Description: 2 flash and exposure calculators to aid personal photography
Date: c1940s
Further Information:
Links:
D21_001781 2x Johnson Flash Exposure Calculators
Item Reference: 001781
Category: Photography
Format: Artefact
Description: 2 flash and exposure calculators to aid personal photography
Date: c1940s
Further Information:
Links: