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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
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F
G
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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.
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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
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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
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Clemmer, Leon
Leon Clemmer Collection (154), Architect, 1926-2013
born in Philadelphia, Leon Clemmer attended the University of Pennsylvania, earning a bachelor's of architecture in 1951. Before Clemmer established his own firm, he worked for Wark & Company, Howell Lewis Shay, and Samuel I. Oshiver, Vincent G. Kling, Nolen & Swinburne, Gleeson & Mulrooney. After Gleeson & Mulrooney, Clemmer formed a partnership with Edward L. Holland which lasted until 1962, when Clemmer opened his own office in Philadelphia.
The collection contains the architectural drawings of the work of Leon Clemmer from 1962-1991. The materials are related to projects in and around Philadelphia as well as many projects associated with Ocean City, NJ. The collection also contains some of Clemmer’s student work as well as a set of drawings from Vincent Kling’s office.