Listed from Etsy via the Krrb it button.
Here are 10 typewriter keys that I cut off of a vintage Royal typewriter. The number keys are represented in this group. There is no number “1” (one). The keys are about a 1/2 inch or 1.3 cm. The keys have a silver colored metal band, a black background and yellowish ivory number, letters or print. The steal part on the back is very difficult to bend or cut, but it can be done!