I think I've got a handle on what to do with exposed b/w 4X5 sheets until I'm ready to develop them: put 'em back in the box until I have a full box, and then go ahead and process the lot. (Saves on time and chemicals for me.)

However (comma, he said), I'm not sure what to do with transparencies. Do I put them back into the box until all the sheets are exposed, and then send off the whole box to be processed? I'm not going to try to process E-6 stuff in the cellar. So, how do the rest of you manage transparencies? The photo books are silent on the subject.

Thanks in advance to all who reply.

With best regards.

Stephen S. Mack