ArchiveGrid: Sketch showing the progress of the triangulation of the Hudson River, New York / [drawn by] J.G. Foster [for] E. Blunt, Assistant U.S.C.S. ; U.S. Coast Survey.

Sketch showing the progress of the triangulation of the Hudson River, New York / [drawn by] J.G. Foster [for] E. Blunt, Assistant U.S.C.S. ; U.S. Coast Survey.

Foster, John G. (John Gray), 1823-1874.

Publication information: 1852 Dec. 1.

1 map : ms. ; 69 x 53 cm.

United States Military Academy

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Notes and summaries

Relief shown by hachures.

India ink on oilskin tracing paper.

Basic triangulation plan for the west bank of the Hudson River immediately north and south of Bear Mountain.

This collection covers:

Triangulation Hudson River (N.Y. and N.J.) Maps.

Hudson River (N.Y. and N.J.) Maps.

Editors, Translators, and other contributors:

United States Coast Survey.

View this collection description in WorldCat.org: