Accession Number | B02160 |
---|---|
Collection type | Photograph |
Object type | Black & white - Glass copy negative |
Maker |
Australian Flying Corps |
Date made | c 1917 |
Conflict |
First World War, 1914-1918 |
Copyright |
Item copyright: Copyright expired - public domain This item is in the Public Domain |
A diagram illustrating visibility under varying conditions of light.
Description
A diagram illustrating visibility under varying conditions of light.