ICA plotting densitometer - Goldberg Densograph

Plots transmission or reflection densities onto graph paper with charcteristic curve for Kodura BB paper dated 18 July 1925.

Details

Category:
Photographic Technology
Object Number:
1990-5036/8224
type:
plotting densitometer
credit:
The Kodak Collection at the National Media Museum, Bradford
status:
Permanent collection

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