• [Disposition of British troops, with fortifications north of Fort Knipehausen, i.e. Fort Washington to Fort Independence.

    Scale ca. 1:10,600. Manuscript, pen-and-ink and watercolor. Has watermarks. Shows military unit members. "No. 31." Stamped on label on verso: Montresor. Includes table "Cantoonments between Fort Knypehausen and McGowans Pass." LC Maps of North America, 1750-1789, 1167 Available also through the Library of Congress Web site as a raster image. Vault AACR2

    • Original Format: Maps
    • Date: 1778
  • Fort Washington, head of Harlem River.

    Scale not given. Manuscript; pen-and-ink. Relief shown by hachures. Shows military troop positions. Available also through the Library of Congress Web site as a raster image. Vault AACR2

    • Original Format: Maps
    • Date: 1812
  • Reconnoissance, juillet 1781.

    Scale ca. 1:18,400; 700 t[oises] = 75 mm. Alternate title from Philip Lee Phillips' A list of maps of America: Reconnoissance juillet 1781. Ouvrages et redoutes-Morisania [continent] îles de New York, Montresor et Buchanan. Manuscript, pen-and-ink and watercolor. Has watermarks. Oriented with north to the right. Relief shown by hachures. Shows fortifications on "Isle de New York" in vicinity of Hell Gate. LC Maps ...

    • Original Format: Maps
    • Date: 1781