Front:
Pittsburg, Pa., The "Zoo" in Highland Park.
A
Back:
THE HUGH C.LEIGHTON CO.,MANUFACTURERS, PORTLAND,ME,,U.S.A.PRINTED IN FRANKFORT MAIN, GERMANY 1330
2.
One Cent for
United States, and
island Possessions,
Cuba, Canada and
For Foreign.
THIS SPACE FOR ADDRESS ONLY.
