I've been trying to rescue space in my photographic cupboard at work.
The old stuff definitely has to go.
Stuff like these filters. Made superfluous by the march of digital photography and auto white balance.
Glass artificial light conversion filters
Room now for drinks in the fridge
instead of Kodak Gel filters.
Amongst some of the other "memorabilia" I came across was a brand new, still in the box Canon Ni-Cd battery pack (I don't even know which motor-drive it fits into) and a film tongue extractor!
I'm sure there's more to discover. :o)