Author
Burk & McFetridge,
17
Van Ingen & Snyder,
13
Franklin Institute (Philadelphia, Pa.) Committee of Instruction
4
Broad Street Academy (Philadelphia)
2
Custis, John Trevor
2
Gratz, Simon, 1840-1925
2
Johnson, W. R.
2
Roth, Edward, 1826-1911
2
Samuel T. Freeman & Co. (Philadelphia)
2
School District of Philadelphia, Pa. Board of Public Education
2
Academy of the Assumption ("Ravenhill", Philadelphia)
1
Albertype Co
1
Anderson, A.
1
Bell, D. Sargent, 1876-194-
1
Bryant
1
Burd School
1
Burk & McFetridge
1
Burk & McFetridge Co.,
1
Carey, Mathew, 1760-1839
1
Chance, Janet
1
Chestnut Hill Academy Alumni Association
1
Franek, Mark
1
Friends Council on Education (Philadelphia, Pa.)
1
Greater Philadelphia Movement
1
Historical Society of Pennsylvania
1
Hocker, Edward W., 1873-
1
Labolito, Joseph V.
1
Mordell, Albert
1
Northeast High School (Philadelphia, Pa.)
1
Patterson, Robert M. 1787-1854
1
Patterson, Robert Maskell,d1787-1854
1
Philadelphia Board of Public Education
1
Philadelphia County (Pa.) County Board on Public Schools
1
Philadelphia Polytechnic and Scientific College
1
Ronaldson, James
1
SUA Incorporated
1
Saint Joseph's College (Philadelphia, Pa.)
1
Stewart & Cochran (Philadelphia, Pa.),
1
Telfer, R.
1
Van Ingen & Synder,
1
William Penn Charter School (Germantown, Philadelphia, Pa
1
Young Ladies' Academy of Philadelphia
1