Anthona wrote:
I need to replace my old pneumatic closer ( over 25 years ) for my
storm door. Any suggestions? Would like to pick it up tomorrow am at
loews. Should I take the old one with me? I'm sure they have advanced
since and don't look exactly like mine does now.

Forget about it. that's an easy job and those closers haven't changed
much in that time. it requires no tools to replace but a screwdriver.