A
B
C
- Canton Christian College
- Carroll, Grisdale & Van Alen
- Caumette, François
- Cautley, Marjorie Sewell
- Chambers, Sir William
- Chandler, Theophilus Parsons, Jr.
- Clemmer, Leon
- Coccetti, Pietro Paolo
- Cole, E.B.
- Colish, Aaron
- Conklin, George W.
- Cope & Lippincott
- Cope & Stewardson
- Copeland, Lee G.
- Cret - Clippings
- Cret, Paul Philippe
D
F
G
H
K
- Kahn - Bernie Cleff
- Kahn - Campidoglio Drawing
- Kahn - Esther Kahn
- Kahn - Fanny Seligman
- Kahn - First Unitarian Church
- Kahn - Fisher House
- Kahn - James F. Williamson
- Kahn - Kimbell Art Museum
- Kahn - Mildred Schmertz
- Kahn - Richard Saul Wurmann
- Kahn - Sue Ann Kahn
- Kahn - Swetik Korzeniewski
- Kahn, Louis I.
- Kieran Timberlake
- Klauder - Woodrow Wilson House
- Kling - Nicholson House
- Knowles, Brigitte L. & John Christopher
- Knowles, James Thomas, Sr.
- Kohn Pederson Fox - Shanghai Tower
- Komendant, August E.
- Koyl, George Simpson
- Kreier, George J. Jr.
L
M
- Mansell, T. Norman
- Martin, Stewart, Noble & Class
- McGoodwin, Robert Rodes
- McHarg, Ian L.
- Mellor, Meigs & Howe
- Mendham, John Bernard
- Mertins, Detlef
- Mesnard, Jules-Auguste
- Meyers, Marshall David
- Michener - Le Corbusier Sketches
- Mitchell/Giurgola - New York Office
- Mitchell/Giurgola - Philadelphia Office
- Montgomery & Bishop
- Moore, Charles
- Myers, Hyman and Sandra
N
P
- Panfili, Pio
- Pattison, Harriet
- Patton, George Erwin
- Peabody & Stearns - Biddle Residence
- Peck, Frederick William Gunster
- Perkins, George Holmes
- Philadelphia and Reading Railroad
- Philadelphia City Hall
- Philadelphia City Planning Commission
- Pohl, George
- Polk, David C.S.
- Price, Beryl
- Price, Llewellyn R.
- Price, William L.
R
- Raje, Anant D.
- Rapkin, Chester
- Raymond - Carson House
- Raymond - Masanori Sugiyama
- Raymond - Stone House
- Raymond, Antonin and Noémi Pernessin
- Register, Henry Bartol
- Reinhold - Buchanan Residence
- Renard, Jean Augustin
- Rhodes, William and Sally
- Rice, Norman
- Richards, Thomas Webb
- Robertson, Daniel
- Romañach, Mario Jose
S
- Sandby, Thomas
- Sauer, Louis
- Savery, Scheetz & Gilmour
- Scarpa, Carlo
- Schlesinger, Frank
- Schmertz, Mildred
- Seeler, Edgar Viguers
- Shay, Howell Lewis
- Shepheard, Sir Peter Faulkner
- Silverman & Levy - S.S. Neuman Residence
- Society Hill
- Stanton, William Macy
- Sternfeld, Harry
- Stonorov, Oskar Gregory
- Stupplebeem, David
T
U
- Ueland & Junker
- University of Pennsylvania - Buildings and Grounds
- University of Pennsylvania - Bulletin
- University of Pennsylvania - Comparative Study of Philadelphia Rowhouses
- University of Pennsylvania - GSFA Chinese Students
- University of Pennsylvania - Landscape Architecture and Regional Planning
- University of Pennsylvania - Morris Arboretum
V
W
Withers, Frederick Clarke
Frederick Clarke Withers Collection (003), Architect, 1828-1901
Frederick Clark Withers worked at the London office of Thomas Henry Wyatt before emmigrating to the United States, and working with Andrew Jackson Downing in 1851. After Downing's sudden death, Withers had partnerships with Walter Dickson (Withers and Dickson) and later Charles Vaux (Vaux and Vaux and Withers). Withers is known for his Gothic Revival churches in New York, and for his designs for the Jefferson Market and Courthouse (1874) in New York City and Gallaudet College, in Washington, D.C. (1867-1880).
The Withers Collection includes 64 architectural drawings, 8 blueprints, and 3 photo-lithographs documenting 14 projects (1872-1900). The collection features Withers’s late ecclesiastical works, particularly Trinity Church in Hartford, Connecticut and on Wall Street, New York. The collection does not contain materials related to his collaboration with Andrew Jackson Downing or Calvert Vaux.