Scope and Contents Committee reports were preserved for 1938 and 1939 when Stephen Thomas was Secretary and H. T. Green acting Secretary. A few of the papers relate to museum habitat groups and display of minerals. Also included are photographs of exhibits of specimens and other materials created by the Academy on display at Gimbel's and Wanamaker's department stores.Records assembled with the inclusive dates of 1868-1940 which carry the names of W. S. W. Ruschenberger, E. J. Nolan, and Wharton...