Beinecke Rare Book & Manuscript Library

Beinecke Digital Collections

APA Citation

O.W. Gray & Son. (1876). Philadelphia / [cartographic material] / O.W. Gray & Son. O.W. Gray & Son.

MLA Citation

O.W. Gray & Son. Philadelphia / [cartographic Material] / O.W. Gray & Son. O.W. Gray & Son, 1876.

Warning: These citations may not always be 100% accurate.