Up Anssi's Collection | Light meters | Burt

Burt-07
Burt-01
Burt-02
Burt-03
Burt-04
Burt-05
Burt-06
Burt-08

This is the first edition of an aluminium exposure calculator made by A. G. Burt Jr. in Chicago 1918.

This travelled to Finland from Bristol, Wisconsin, with the original paper bag and a set of changeable exposure tables.

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