This is a Remington Quiet-Riter of 1950s styling. The serial number, QR3272259, is one digit longer than any other serial number I’ve found. I’ll have to do more research.
This paticular example has elite type and is a sand color with dark green keys. I have no idea of production figures, but I, personally, have not seen another one in this color. It appears to have been used very little. The only restoration required was washing with water containing a couple of drops of dishwashing liquid, and the application of a couple of drops of oil to the carriage. Even the ribbon is in good shape.