This Haynes Distributing Company postcard shows two aircraft sitting on the tarmac: a Fairchild F-27, which Piedmont flew from 1958 to 1967, on the left; and the tail portion of a DC-3, which Piedmont took out of service in 1963.
Since Joyce L. Haynes, the photographer, was undoubtedly an efficient person, I think she took all four of these photographs around the summer of 1962.
I have a number of cards published by Haynes (and printed by Dexter). I think there were at least two series of cards done: the earlier ones with photos taken by Joyce L. Haynes and a later series with photography by C. H. Ruth.
I also think Ms Haynes had a knack for choosing days with brilliant blue skies and fluffy white clouds (The Orb!).