Cachet #47 - 42 cent America on the Move: 50s Fins & Chrome, issued 3 October 2008 (Scott #4353-4357). Five cachets (47a-e) were done for Fins & Chrome, one for each of the five singles. The cachets all share a common design theme based upon an all-over variation of the L-shape layout. The individual graphics are separated by "roads", and each cover carries a different unifying element in the crook of the L shape where the "roads" intersect. The five elements used include a circular Route 66 graphic, a stoplight, and Yield, Caution & Stop Signs. Each of the cachets in the set carry different auto-related stamps in combo. A total of 205 covers were produced for the 50s: Fins & Chrome issue: 41 each of cachets 47a-e.
eBay