Author
Allentown Art Museum
1
Chew, Paul A.
1
Distel, Anne
1
Frank S. Schwarz & Son
1
Hetzel, George, 1826-1899
1
Milroy, Elizabeth
1
Pennsylvania Academy of the Fine Arts
1
Philadelphia Museum of Aret
1
Sellin, David
1
Smithsonian Institution. Traveling Exhibition Service
1
Trenton, Patricia,
1
Wattenmaker, Richard J.
1
Westmoreland Museum of Art
1