Did the print stick to the negative when you pulled it out of the back? Old film will dry out and the paper and negative sides will not stick together and will not process. I am wondering if that could be the issue. I have never had film that failed to create an image except for times when the pack was very old and dried out.
Originally Posted by hpulley
Here is a web link to some decent photos on the land list showing pack film camera operation. http://www.rwhirled.com/landlist/how2-packuse.htm You will see all of the various steps, the last image shows the picture being peeled off after developing. It will be nice and gooey, if the whole thing does not stick together and there is no goo inside, then it is old film. If that is not the case, my guess is that it is not film age that is causing the problem.