Author
Henry Francis du Pont Winterthur Museum
1
Moore College of Art and Design
1
Morse, John D., 1906-
1
Pennsylvania Academy of the Fine Arts
1
Philadelphia Museum of Art
1
Philagrafika (Organization)
1
Print Center for Prints and Photographs (Philadelphia, Pa.)
1
Temple Gallery (Philadelphia, Pa.)
1
Winterthur Conference on Museum Operation and Connoisseurship
1