ANSI-PH1.21 › Historical Revision Information
For Photography (Films) - Roll Film Sizes 120 and 220 - Dimensions
ANSI-PH1.21
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1986 EDITION
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SUPERSEDED
-- See the following:
NAPM-IT1.21
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Photography (Films) - Roll Film Sizes 120 and 220 - Dimensions
To find similar documents by Federal Supply Class Code:
FSC 6750 (Photographic Supplies)
Document Number
ANSI-PH1.21
Revision Level
1986 EDITION
Status
Superseded
Publication Date
Jan. 1, 1986