File:H&D_curve.png
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Summary
DescriptionH&D curve.png | page 10 from Raymond Davis and F. M. Walters, Jr., Scientific Papers of the Bureau of Standards, No. 439 (Part of Vol. 18) "Sensitometry of Photographic Emulsions and a Survey of the Characteristics of Plates and Films of American Manufacture," 1922. |
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Source | en-wiki |
Author | Qkowlew |
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26 April 2008
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:08, 27 April 2008 | 471 × 813 (41 KB) | Qkowlew | {{Information |Description=page 10 from Raymond Davis and F. M. Walters, Jr., ''Scientific Papers of the Bureau of Standards'', No. 439 (Part of Vol. 18) "Sensitometry of Photographic Emulsions and a Survey of the Characteristics of Plates and Films of Am |
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