Archived posting to the Leica Users Group, 2011/06/09
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Simple measurement with a ruler shows that the film strip is full 35 mm width. So it is unlikely that a row of sprocket holes was cut off. The LTM Leicas had a film frame counting sprocket with teeth on top and bottom. The film strip shows no indentations on the blank side. Copying cameras were designed to use both single sprocketed and unsprocketed film. The only parsimonious conclusion is that the HCB film strip is a copy of the original negative. Larry Z