USPS issues second tribute to air mail
In May, the Postal Service issued a United States Air Mail Blue Forever stamp to commemorate the 100th anniversary of the beginning of airmail service. Now, a United States Air Mail Red Forever stamp is being issued to mark the 100th anniversary of the Post Office Department’s taking charge of the nation’s airmail service and making it part of the fabric of the American economy. The Post Office Department initiated regular U.S. Air Mail Service from College Park Airfield in Maryland to New York