Showing Collections: 131 - 140 of 265
Ketcham collection
Collection of personal and architectural photos, order forms, and drawings by O. W. Ketcham. Represented by 987 holdings, residential, institutional and ecclesiastical, c. 1889-1995.
Langmuir collection
A collection of 500 + black and white photographs of Philadelphia-area buildings and sites ranging in date from the 1850s through the 1970s. Most identified.
Lansdowne collection
Collection of architectural drawings by Harry P. Heald, William Macy Stanton, and E. Allen Wilson. Represented by 387 holdings, residential, institutional, and commercial, c. 1897-1956.
Lawrence S. Williams, Inc. collection
Photographic Archive of Architectural Photographer circa 1945 - 1999. Approximately 240,000 negatives and prints.
Lee Casaccio collection
Collection of Drawings (1948-2000) by architects Lee Casaccio, Edward Holland, Gleeson & Mulrooney, Gleeson, Mulrooney & Burke, Anderson & Casaccio, and Bass & Elliott.
Lehigh Structural Steel collection
Levy collection
Collection of architectural drawings by Abraham Levy. Represented by 149 holdings, residential, institutional, and commercial, c. 1895-1980.