This is a lot of 9 vintage lock repair kits. They are new old stock but some of the boxes fell apart. There is one page of instructions and what box pieces I could find.

On the back of one of the R-1 boxes it says that it fits the following:

Chrysler 1939-51

Dodge 1939-51

De Soto 1939-51

Plymouth 1940-51

Studebaker 1937-51

Nash 1940-51

Packard 1941-50

Mack Trucks 1941-51

On the back of the R-2 box it says that it fits the following:

Chrysler 1949-50

Dodge 1949-50

De Soto 1949-50

Plymouth 1949-50

One box says Mopar Door Lock Rotor Kit

Part No. 1333463