General information This file contains both personal photographs taken by the Mai family of Belmont Mansion and Fairmount Park, as well as photographs and photographic prints provided to the Mai family by the Philadelphia Museum of Art. The latter appear to have been requested by Ernestine Mai to be used for postcards. Some of the prints contain handwritten measurements and notes relating to this project. Also included with this file are two pieces of correspondence from the Philadelphia Museum of Art staff....