I may have 300 + pics? I got them here and there over the years, from music stores to old guitar cases, anywhere.
I organized them last fall into those nice plastic sleeves that Ernie Ball strings used to come in, before the sealed mylar packaging.
So, I have many many sleeves nicely packed with sorted picks, by brand, factory picks, old pics, nylon is a category unto itself and so is celluloid.
The ubiquitous Fender pick comes to mind. The 351 they called it. Think Windsor if you're a Ford nut.
Ok, so here's the deal. For the first time ever, I was able to lay 20 or 30 picks out on the bed with my guitar notebook and start picking intently looking for tone, and real vintage celluloid picks quickly become precious...
I have a dozen or so vintage celluloid picks, Fender and otherwise, Triangular Fender picks you'd find in bass cases, the 356, and they all sound fantastic, and they instantly make any other pick sound inferior.
Cool discovery.