132 W. 79th Street
Quantity: 3 Items

19th & 20th Century Engineering
Quantity: 6 Items

1st Presbyterian Church
Quantity: 1 Item

1st Presbyterian Church
Quantity: 1 Item

2000 Spruce St.
Quantity: 1 Item

2nd Presbyterian Church
Quantity: 1 Item

339 W. Cliveden St.
Quantity: 1 Item

4001-4011 Rittenhouse St.
Quantity: 1 Item

432 W. Walnut Lane
Quantity: 1 Item

6021 Concord St.
Quantity: 1 Item

Massachusetts Institute of Technology / Baker Dorms
Quantity: 9 Items

Battle Monument
Quantity: 3 Items

Beaux Art & Eclectic Misc. Buildings
Quantity: 1 Item

Bell House
Quantity: 6 Items

Bijou Theatre
Quantity: 1 Item

University Of Vermont / Billings Library
Quantity: 1 Item

Buildings by Paul Cret
Quantity: 6 Items

C.L. Borie Bank
Quantity: 2 Items

Carpenters Hall
Quantity: 8 Items

Casino
Quantity: 10 Items

Chapel at Mt. Sinai Cemetary
Quantity: 2 Items

Chapel at St. Mary's Seminary
Quantity: 5 Items

Charles Potter High School
Quantity: 5 Items

Cherokee Village
Quantity: 5 Items

Church of the Redeemer
Quantity: 2 Items

Clarence B. Moore House
Quantity: 12 Items

Clark House
Quantity: 7 Items

Coast Guard Memorial
Quantity: 4 Items

Congregation B'nai Amoona
Quantity: 2 Items

Contributionship for insurance against loss of houses by fire
Quantity: 12 Items

Council Chamber During Restoration, Independence Hall
Quantity: 1 Item

Court House
Quantity: 4 Items

Custom House
Quantity: 3 Items

Deaf & Dumb Asylum
Quantity: 5 Items

Decatur House
Quantity: 2 Items

Dept. of Housing and Urban Develoment
Quantity: 3 Items

Dr. Joseph Leidy High School
Quantity: 1 Item

Eastern State Penitentiary
Quantity: 7 Items

Edgar Kaufman High School (Fallingwater)
Quantity: 19 Items

Edward Browning House
Quantity: 1 Item

University of California / Faculty Club
Quantity: 4 Items

Fairmount Waterworks
Quantity: 11 Items

Federal Reserve Bank
Quantity: 11 Items

First Bank of United States
Quantity: 4 Items

First Baptist Church (Brattle Square Church)
Quantity: 3 Items

First Unitarian Church
Quantity: 6 Items

First Unitarian Church
Quantity: 3 Items

Frank Lloyd Wright Projects: Models
Quantity: 1 Item

Free Library of Philadelphia
Quantity: 3 Items

University of Pennsylvania / Free Museum of Science and Art
Quantity: 13 Items