A search on this one reveals a few others out there, though they seem to have gotten pretty scarce -- made as an advertising giveaway for Buick cars, c. 1950s. Pretty clever, with really excellent stencil-painted lettering; feels like a perfect little icon of mid-century American optimism and suburban expansion.
3 5/8" t x 2" w x 2" d. Good condition with a little rusting here and there.