I am working on a 32 Tudor which came to me disassembled. I need help in identifying these brackets please. I have NO CLUE what these are, what they do or where they mount. Any help appreciated. Thank you.
Those go inside your doors and have little rubber bumpers and the windows rest on them in the down position They are called window stops. They are normally riveted on.
........... and when you buy your repop window install kit, it'll come with replacement rubber bumpers to set into the channels. Easier to do before you re-rivet them back into place.