Greetings Cindy!
I am including pictures of my '64 Overlander's door locksets. It was equipped from the factory with a non-locking knob-set with a deadbolt. These are OEM replacements for the originals that failed last year.
Interior View
Exterior View
Door Edge View
This installation is probably very similar to what would have been available on a
1959 Traveler with the door-within-a-door. There were differences in the knobset latch assembly that resulted in revisions to the door hardware in the door edge view which left the two holes where the original had a nylon insulator boshing collar that couldn't be modified to work with the new lockset.
Kevin