No. 1. Map of City of New York showing Densities of Population in the several Sanitary Districts, June 1, 1894. Made under the Direction of The Tenement House Committee of 1894. No. 2. Map of City of New York showing the Distribution of Principal Nationalities by Sanitary Districts. Made under the Direction of The Tenement House Committee of 1894., 1895

No. 1. Map of City of New York showing Densities of Population in the several Sanitary Districts, June 1, 1894. Made under the Direction of The Tenement House Committee of 1894. No. 2. Map of City of New York showing the Distribution of Principal Nationalities by Sanitary Districts. Made under the Direction of The Tenement House Committee of 1894., 1895, 1121.01, mapcase folder: 1. P.J. Mode collection of persuasive cartography, 8548. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/1911449 Accessed December 26, 2025.