Three new Brake Adjusting Screw Springs that I got at an auction of vintage car parts.

I don't know if these are OEM or aftermarket but these are, or are equivalent to, Ford part no. 8A-2049 and are for use on:
car auto automobile automotive classic braking system 1949 1950 1951 1952 1953 1954 49 50 51 52 53 54  (BBB3)