• Germander speedwell, 1862 (color engraving)
    Germander speedwell, 1862 (color engraving)
  • Globe-flower, 1862 (color engraving)
    Globe-flower, 1862 (color engraving)
  • Golden clover and hop trefoil, 1862 (color engraving)
    Golden clover and hop trefoil, 1862 (color engraving)
  • Grey field speedwell, 1862 (color engraving)
    Grey field speedwell, 1862 (color engraving)
  • Put-in-Bay, Ohio, wood engraving (1872)
    Put-in-Bay, Ohio, wood engraving (1872)
  • Banks of Temperance River, Minnesota, wood engraving (1872)
    Banks of Temperance River, Minnesota, wood engraving (1872)
  • Under the Natural Bridge, Virginia, wood engraving (1872)
    Under the Natural Bridge, Virginia, wood engraving (1872)
  • Whiteface Mountain, New York, wood engraving (1872)
    Whiteface Mountain, New York, wood engraving (1872)
  • Witch Rocks, Weber Canyon, Utah, wood engraving (1872)
    Witch Rocks, Weber Canyon, Utah, wood engraving (1872)
  • Catskill Mountains, New York, wood engraving (1872)
    Catskill Mountains, New York, wood engraving (1872)
  • Cincinnati, Ohio, wood engraving (1872)
    Cincinnati, Ohio, wood engraving (1872)
  • Hartford, Connecticut, wood engraving (1872)
    Hartford, Connecticut, wood engraving (1872)
  • Cypress Swamp, Mississippi River, USA, wood engraving (1872)
    Cypress Swamp, Mississippi River, USA, wood engraving (1872)
  • Giant's Gap, California, wood engraving (1872)
    Giant's Gap, California, wood engraving (1872)
  • New Haven, Connecticut, wood engraving (1872)
    New Haven, Connecticut, wood engraving (1872)