• Plan des ouvrages de Portsmouth en Virginie.

    Scale ca. 1:3,000. Manuscript, pen-and-ink and watercolor. Sectioned and mounted on cloth backing. Relief shown by shading. LC Maps of North America, 1750-1789, 1456 Available also through the Library of Congress Web site as a raster image. col. map 31 x 41 cm. fold. to 26 x 14 cm.

    • Original Format: Maps
    • Date: 1781
  • Plan de Portsmouth en Virginie.

    Scale ca. 1:3,333. Manuscript, pen-and-ink. Shows defense works, forts, etc. LC Maps of North America, 1750-1789, 1454 Available also through the Library of Congress Web site as a raster image. map 30 x 43 cm.

    • Original Format: Maps
    • Date: 1781
  • Plan des ouvrages de Portsmouth en Virginie.

    Scale ca. 1:3,220. Title on verso: Ouvrages faits à Portsmouth en Virginie par les Anglais, et rasé en 1781 par les François. Manuscript, pen-and-ink and watercolor. Oriented with north to the right. Relief shown by shading. LC Maps of North America, 1750-1789, 1455 Available also through the Library of Congress Web site as a raster image. col. map 31 x 41 cm.

    • Original Format: Maps
    • Date: 1781