Another thing that can happen is that the perforations on the film rip and then it won't wind on past that. Typically it happens with old film and cameras that only wind the film on with one "cog" rather than two.
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Another thing that can happen is that the perforations on the film rip and then it won't wind on past that. Typically it happens with old film and cameras that only wind the film on with one "cog" rather than two.