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The ISO Technical Committee 42 (Photography) looks after all the International Standards for Photography. It would like your help in relation to glass plates sizes used in photography; legacy and modern, collodion and gelatine, new and old equipment.

The standard is being updated to take into account some modern manufacture. Here is your chance to read the work for free and comments through the BSI portal.

Proposal: ISO 14548 Photography -- Dimensions of glass plates. Please visit

If you have not used this system before, you will need to register

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