Author
Model Dwellings Association (Philadelphia)
2
Octavia Hill Association (Philadelphia)
2
Philadelphia Record
2
Aronovici, Carol, 1881-1957
1
Bacon, Albion Fellows, 1865-1933
1
Brooklyn Bureau of Charities. Tenement house committee
1
Bryce, James, Viscount, 1838-1922
1
Bryce, James, viscount, 1838-1922
1
Civic Federation of New Haven Committee on Tenement House Conditions
1
Ford, James, 1884-1944
1
Ford, Katherine Morrow, 1905-
1
Gebhart, John Charles, 1887-
1
National Housing Association (U.S.)
1
Parrish, Helen L.
1
Phelps-Stokes Fund
1
Russell Sage Foundation
1
Stokes, I. N. Phelps 1867-1944
1
Thompson, George Norwell, 1892-
1
Veiller, Lawrence, 1872-1959
1