The platen, paper rollers and knobs off a 1949 Royal Standard KMG model typewriter, in good used / reusable condition. The serial number is 4090025.
The platen shows minor indications of use, as do the paper rollers... though they remain in very good condition and are suitable to use for the reason of replacement.
The parts are original to the typewriter. Please see pictures to compare and confirm a part, or parts will meet your needs.
Thank you for looking.