There are too many nuts, cams, and hooks for me to assemble a comprehensive collection, so I don't try. If you would like to see a proper collection, I recommend Stéphane Pennequin's Nuts Museum:
Until late 2024, I sporadically acquired nuts, cams and hooks primarily for my own climbing use. I have not had time to research these, and so I am only providing an image gallery at this time.