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

Hanna, Robert Mitchell
Robert Mitchell Hanna Collection (282), Landscape Architect, 1935-2003
As a landscape architect concerned with creating open space in cities, Robert Mitchell Hanna achieved national recognition by constructing serene landscapes in some of our nation's most populous urban centers. At the University of Pennsylvania, Hanna became the driving force behind a renewed focus on the material realities of design within the context of ecological planning. In 1976, Robert Hanna and Laurie Olin formed the partnership Hanna/Olin (1976-1995), which designed the grounds of I. M. Pei, the Johnson & Johnson Headquarters, Battery Park City, among many other landscapes in major cities. In 1995, Hanna established an independent practice, RM Hanna Landscape Architects (1995-2005), to be more directly involved in the design process.
The Robert Mitchell Hanna Collection contains materials related to his professional work as an architect and landscape architect as well as materials associated to his personal life and education. The collection documents Hanna's work with RM Hanna Landscape Architects (1995-2005), his early work as an architect and landscape architect in Washington State (1962-65), and student work from the University of Washington (1955-59).