Map showing over-crowding of the buildings on the lots and the consequent lack of light and air space also strong-holds of poverty and agencies for betterment in the tenement house district bounded by 12th & 13th Ave., 7th Avenue, 30th, 22nd Street / prepared for the Tenement House Committee of the

Baltimore and Ohio Railroad Company

http://n2t.net/ark:/99166/w6p66f9s (corporateBody)

The Baltimore and Ohio Railroad (B&O) was founded in 1827, and operated from the Great Lakes, Ohio, through the mid-Atlantic. The B&O's successor, CSX Corporation, was created in 1987 from interim holding companies. From the description of Baltimore and Ohio Railroad Company personnel records, circa 1940-1979. (Pennsylvania State University Libraries). WorldCat record id: 760082029 ...

Charity Organization Society of the City of New York. Tenement House Committee.

http://n2t.net/ark:/99166/w6f874g6 (corporateBody)

Sawyer Man Electric Company (New York, N.Y.)

http://n2t.net/ark:/99166/w6kq3rjr (corporateBody)

Brighton Cotton Mills (New York, N.Y.)

http://n2t.net/ark:/99166/w63g0cp3 (corporateBody)

Veiller, Lawrence, 1872-1959

http://n2t.net/ark:/99166/w6rj69bn (person)

Social worker. From the description of Reminiscences of Lawrence Veiller : oral history, 1949. (Columbia University In the City of New York). WorldCat record id: 309739989 Secretary of the Charity Organization Society of the City of New York Committee on Criminal Courts. From the description of Correspondence with Johan Thorsten Sellin, 1935. (University of Pennsylvania Library). WorldCat record id: 243854804 ...

American Tobacco Company

http://n2t.net/ark:/99166/w6cz6zwd (corporateBody)

Erie Railroad Company

http://n2t.net/ark:/99166/w6np5v4n (corporateBody)