Studio portrait of E.V. Cowdry.
Portrait of Nathaniel Harrington Cowdry sitting in front of a microscope in a laboratory.
Group portrait of Nathaniel Harrington Cowdry and two unidentified men.
Group portrait of men and women, including Nathaniel Harrington Cowdry.
Portrait of Alice Cowdry picnicking in China with a hamper, thermos, and small dog.
Studio portrait of Aline Cowdry wearing a black fur coat.
Aline Cowdry riding in a litter carried by two men and holding a parasol, China.
Portrait of an infant, likely Edmund Vincent Cowdry, Jr., being held on a porch railing.
View of an infant in a carriage.
Young E.V. Cowdry, Jr. playing in the water at the beach.
Studio portrait of E.V. Cowdry, Jr. with a dog.
Group portrait of men and women on an outing, including Alice Cowdry.
Exterior view of the Cowdry home, Woods Hole, Massachusetts.
Portrait of E.V. Cowdry sitting at a desk with bookshelves behind him.
Portrait of E.V. Cowdry writing at a desk.
Portrait of John R. Matthews and Carol Lucas.
E.V and Alice Cowdry, Eugene P. Wigner, and Mrs. and Mr. Arthur Compton Hall.
E.V. Cowdry and an unidentified man standing on the steps of Brookings Hall at Washington University.
E.V. Cowdry shaking hands with R. Lee Clark, Jr.
E.V. Cowdry talking to Walter Simpson in Atlantic City, New Jersey.