The slums of Baltimore, Chicago, New York, and Philadelphia
By: by C.D. Wright, Commissioner of Labor.
Contributors: Olmsted, Victor H. 1853-1925.; Houghton, Alfred S.
Series: Seventh special report of the Commissioner of Labor; Library of American civilization -- LAC 10914.
Publisher: Government Printing Office
Published: 1970
Place of publication: Washington
Language: eng
Format: Microform
Number of pages: 620
Subjects: Poor -- Maryland -- Baltimore; Poor -- Illinois -- Chicago; Poor -- New York (State) -- New York; Poor -- Pennsylvania -- Philadelphia
Notes: "Prepared in compliance with a joint resolution of the Congress of the United States, approved July 20, 1892."

Facts gathered under the superintendence of Victor H. Olmsted.

Investigation of the condition of air in tenement houses of New York and Philadelphia, by A.S. Houghton.

Microfiche. Chicago : Library Resources, 1970. 1 microfiche ; 8 x 13 cm. (Library of American civilization ; LAC 10914)