The T200 front surfaces are covered in a film of clear gelatin, and there can be cracks to the gelatin first layer which is different-looking than regular cards.
The cards are gelatin-silver photos, which means a layer of gelatin was applied to the fronts to hold the photochemicals to the paper. This is why the T200s are glossy on front but not on back.
Last edited by drc; 12-21-2011 at 12:02 PM.
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