{
  "count": 9,
  "truncated": false,
  "artworks": [
    {
      "title": "Frontispiece to \"A Narrative of the Adventures and Escape of Moses Roper, from American Slavery\"",
      "artist": "John Cochran",
      "date": "1843",
      "medium": "Stipple engraving on paper; Sheet: 14.3 × 8.7 cm (5 5/8 × 3 7/16\"); Book closed: 15.2 × 9.6 × 1.2 cm (6 × 3 3/4 × 1/2\"); Book open: 15.2 × 19.1 × 1 cm (6 × 7 1/2 × 3/8\")",
      "dimensions": null,
      "institution": "National Portrait Gallery",
      "city": "Washington, D.C.",
      "source_url": "https://npg.si.edu/object/npg_NPG.2016.149",
      "cite_url": "https://dartabase.art/cite/smithsonian/ld1-1643399756728-1643399826157-1"
    },
    {
      "title": "Alexander Hamilton Stephens",
      "artist": null,
      "date": "c. 1846",
      "medium": "Quarter-plate daguerreotype; Image/Plate: 10.5 x 8.2cm (4 1/8 x 3 1/4\"); Case Open: 11.9 x 19.1 x 1.6cm (4 11/16 x 7 1/2 x 5/8\")",
      "dimensions": null,
      "institution": "National Portrait Gallery",
      "city": "Washington, D.C.",
      "source_url": "https://npg.si.edu/object/npg_NPG.97.210",
      "cite_url": "https://dartabase.art/cite/smithsonian/ld1-1643399756728-1643399804488-1"
    },
    {
      "title": "Bagna",
      "artist": "John Warner Barber",
      "date": "1840",
      "medium": "Wood engraving on paper; Image: 4.5 × 3.1 cm (1 3/4 × 1 1/4\"); Sheet: 22 × 14.2 cm (8 11/16 × 5 9/16\"); Book closed: 22 × 14.2 × 0.3 cm (8 11/16 × 5 9/16 × 1/8\"); Book open: 22 × 27.5 × 0.3 cm (8 11/16 × 10 13/16 × 1/8\")",
      "dimensions": null,
      "institution": "National Portrait Gallery",
      "city": "Washington, D.C.",
      "source_url": "https://npg.si.edu/object/npg_S_NPG.2018.83.20",
      "cite_url": "https://dartabase.art/cite/smithsonian/ld1-1643399756728-1643399828283-0"
    },
    {
      "title": "Pungwuni",
      "artist": "John Warner Barber",
      "date": "1840",
      "medium": "Wood engraving on paper; Image: 4.5 × 3.1 cm (1 3/4 × 1 1/4\"); Sheet: 22 × 14.2 cm (8 11/16 × 5 9/16\"); Book closed: 22 × 14.2 × 0.3 cm (8 11/16 × 5 9/16 × 1/8\"); Book open: 22 × 27.5 × 0.3 cm (8 11/16 × 10 13/16 × 1/8\")",
      "dimensions": null,
      "institution": "National Portrait Gallery",
      "city": "Washington, D.C.",
      "source_url": "https://npg.si.edu/object/npg_S_NPG.2018.83.11",
      "cite_url": "https://dartabase.art/cite/smithsonian/ld1-1643399756728-1643399828277-0"
    },
    {
      "title": "Tah-col-o-quoit",
      "artist": "George Cooke",
      "date": "1842",
      "medium": "Hand-colored lithograph on paper; Sheet: 51 x 36 cm (20 1/16 x 14 3/16\"); Book: 51.5 x 37.5 x 4.3 cm (20 1/4 x 14 3/4 x 1 11/16\")",
      "dimensions": null,
      "institution": "National Portrait Gallery",
      "city": "Washington, D.C.",
      "source_url": "https://npg.si.edu/object/npg_NPG.99.169.5",
      "cite_url": "https://dartabase.art/cite/smithsonian/ld1-1643399756728-1643399806475-0"
    },
    {
      "title": "Southworth & Hawes’ Daguerreotype Rooms",
      "artist": null,
      "date": "c. 1848",
      "medium": "Wood engraving; Sheet: 20 × 12.7 cm (7 7/8 × 5\")",
      "dimensions": null,
      "institution": "National Portrait Gallery",
      "city": "Washington, D.C.",
      "source_url": "https://npg.si.edu/object/npg_AD_NPG.2025.1",
      "cite_url": "https://dartabase.art/cite/smithsonian/ld1-1758099349407-1758099402194-0"
    },
    {
      "title": "John Randolph",
      "artist": "E. B. & E. C. Kellogg Lithography Company",
      "date": "1844",
      "medium": "Lithographed silhouette with tintstone on paper; Sheet: 42.8 x 31.4cm (16 7/8 x 12 3/8\")",
      "dimensions": null,
      "institution": "National Portrait Gallery",
      "city": "Washington, D.C.",
      "source_url": "https://npg.si.edu/object/npg_NPG.80.276.AA",
      "cite_url": "https://dartabase.art/cite/smithsonian/ld1-1643399756728-1643399811192-0"
    },
    {
      "title": "Keokuk",
      "artist": null,
      "date": "1844",
      "medium": "Hand-colored lithograph on paper; Sheet: 29 x 22.5 cm (11 7/16 x 8 7/8\")",
      "dimensions": null,
      "institution": "National Portrait Gallery",
      "city": "Washington, D.C.",
      "source_url": "https://npg.si.edu/object/npg_NPG.2008.98",
      "cite_url": "https://dartabase.art/cite/smithsonian/ld1-1643399756728-1643399816116-0"
    },
    {
      "title": "Lewis Cass",
      "artist": "Dwight Needham",
      "date": "1848",
      "medium": "Lithograph; Image: 28.5 × 21 cm (11 1/4 × 8 1/4\"); Sheet: 36 × 28.5 cm (14 3/16 × 11 1/4\")",
      "dimensions": null,
      "institution": "National Portrait Gallery",
      "city": "Washington, D.C.",
      "source_url": "https://npg.si.edu/object/npg_NPG.2018.115",
      "cite_url": "https://dartabase.art/cite/smithsonian/ld1-1643399756728-1643399820009-0"
    }
  ]
}