Kodak Darkroom Timer brand_Really Right Stuff This extension does not do

This extension does not do anything on its own: it needs to be used together with a PB-6 bellows or nothing useful will happen

with minor cosmetic wear and new light seals

This is an original leather case for the Kodak Retina IIIC camera

but totally usable

Kodak Darkroom Timer brand_Really Right Stuff This extension does not doThis neat old Kodak timer is a mechanical stopwatch, basically: it counts up instead of down, and there's no bell, so you have to keep track of the time yourself. If you're looking for a traditional timer, this is not it. But if you want a cool red wind up thing that ticks, you will probably like this. In good working order, with minor cosmetic wear.