With the issuance of the Muscle Cars (Forever®) stamps, the U.S. Postal Service celebrates five iconic automobiles: the 1966 Pontiac GTO, the 1967 Shelby GT-500, the 1969 Dodge Charger Daytona, the 1970 Plymouth Hemi ‘Cuda, and the 1970 Chevelle SS. …
More: continued here