Recto:

l.r. in image: © Santway Photo-Craft Company, Inc

u.l. printed: GOAT ISLAND.

u.c. printed: AMERICAN FALLS.

u.r. printed: HORSESHOE FALL.

c.l. printed along left edge: UNITED STATES.

c.r. printed along right edge: CANADA.

l.c. printed: NIAGARA FALLS FROM THE AIR.

Verso:

u.c. printed: R-88341

u.c. printed in emblem: SANTWAY \ PHOTO-CRAFT \ COMPANY

c.l. printed along left edge: SANTWAY PHOTO-CRAFT COMPANY, INC., WATERTOWN, N.Y. MADE IN U S A

c.l. printed: This is one of a series of six photographs \ of Niagara Falls taken from an Airplane; \ the first ones ever made. They were \ secured at great hazard, because of the \ necessity of flying very near the earth \ and present to the public entirely \ new views of this age old phenomenon, \ the greatest of the Seven Wonders of \ the World.

Amon Carter Museum of American Art, Fort Worth, Texas

Public domain