Quote Originally Posted by epatsellis View Post
all of the process cameras I have used (and own myself) have a vacuum back, which incidentally, make killer vacuum easels...

Erie, a couple posts above is the picture of the film holder. It is glass backed up with wood and a darkslide. There seems no way other than tape to put film in it. On the camera back, there are variable adjustment sliders that I'm not sure what they are for. Can you make any sense out of it? It's all new to me.