Eliot Porter, to Harry L. Parker, American Speedlight Corporation. n.d.

Judith Tortolano, Rights and Reproductions, Harry N. Abrams, Inc., New York, New York, to Eliot Porter. October 11, 1977.

Client Card [Guillarme, James B., Harry E. Wood High School, Indianapolis, IN]

Plaster Model Card [Wickey, Harry]

Harry R. E. Hampton, to Les Line, Editor, Audubon Magazine. March 10, 1969.

Client Card [Camden, Harry Poole, New York City, NY]

Harry Carter, and a couple of cowhands, working with a Matador bull in the corral. Matador Ranch, Texas.

[George Pattullo sitting on porch while young girl, elderly woman and man, possibly Harry Campbell, Henry Campbell's son]

John V. N. Dorr, to Harry C. Doyle, Philadelphia Museum of Art. September 25, 1957.

The Matador chuck wagon [with Harry Stewart driving] on the move, followed by the hoodlum wagon. Matador Ranch, Texas.

John V. N. Dorr to Mrs. Harry C. Doyle, Philadelphia Museum of Art. September 25, 1957.

Harry Campbell, first child born in Motley County, applying ring branding iron and ear-marking a calf. Matador Ranch, Texas.

Les Line, Editor, Audubon, New York, New York, to Harry R. E. Hampton, Woodlands. March 6, 1968.

Harry Hampton, Woodlands, Columbia, South Carolina, to Eliot Porter. March 10, 1969.

Harry M. Howard, Monte Vista, Colorado, to Laura Gilpin. September 8, 1958.

Chuck wagon of the Matador outfit [driven by Harry Stewart] moving to a new camp site, with hoodlum wagon trailing. Matador Ranch, Texas.

Chuck wagon of the Matador outfit [with Harry Stewart driving] moving to a new camp site, followed by the hoodlum wagon. Matador Ranch, Texas.

Harry Campbell, Matador cowboy, cutting the hair of George Pattullo, writer, before the door of their line camp half dugout. Matador Ranch, Texas.

Harry Campbell, first child born in Motley County, waiting for his branding fire to heat the iron to ring-brand a calf. Matador Ranch, Texas.

"'Printmaking in Texas' Exhibition to open Nov. 5 in Harry Ransom Center." October 31, 1988.