each overall: 3 1/2 x 2 1/4 in. ( 8.9 x 5.7 cm )
Deck of 50 playing cards with an image of a U.S. Mail Bi-Plane; inscribed below, "American Airlines DH-4;" printed on a blue background.
printed: on each: "American Airlines DH-4"
Due to ongoing research, information about this object is subject to change.