Scott Catalog # : 3931 - 3935 / FDCO Exclusive First Day Covers.
Set Includes: 3931 1953 Studebaker Starliner / 3932 1954 Kaiser Darren / 3933 1953 Chevrolet Corvette / 3934 1952 Nash Healey and 3935 1955 Ford Thunderbird.
The Collectible First-Day Digital Color Postmark is an official digital postmark bearing the first-day-of-issuance-date containing an image that relates to the stamp design with the words "FIRST DAY OF ISSUE."
The cachet (image) was made on a computer and printed on high-quality envelope.
