Did '39 Fords use the same key for the door and the ignition switch on their cars? I need to have keys made and I have locks from a donor car.....................I know many cars needed two keys.
back when I had a 51 merc in 1970 I had all the locks and ign matched... i had only an ign key... (but it took a locksmith to set that up) now I remember (i think) the ignition and the doors were keyed the same to begin with but the trunk and glove box were different.