Page 2 of 4 for Section 2 Gallery: 1
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| Iron Snag Boats | |
| "Single Hulled Iron Snag Boat" |
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| "Single Hulled Iron Snag Boat" |
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Louisville & Portland Canal |
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| "Elevation and Sections of the Capstans, Gearing and Spool, New Locks of the Louisville & Portland Canal" |
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| "Elevation and Sections of Well Hole of the Lowerlift Gate on North Side of the New Locks of the Louisville & Portland Canal" |
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Olmsted Planting Map |
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| "Planting Map for Cortile at Jeffersonville Depot, Ind. of the Quartermaster's Department, U.S.A." |
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Holland`s Submarine Torpedo Boat |
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| Submarine Torpedo Boat |
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Main Building of the 1876 Exposition |
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| Proposed Design for the Main Building of the 1876 Exposition |
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Citations for left side images:
"East River Bridge Plan
of one Tower" [Brooklyn Bridge]
By John A. Roebling, 1867
Ink on tracing linen
48" x 28 1/2 "
National Archives and Records Administration, Records of the Office
of the Chief of Engineers
"All Commissioned Officers, Figure 2"
By Capt. C.N.B. Macauley, Asst. Surgeon, U.S. Army, 1888
Ink and watercolor on paper
7" x 9 3/4 "
National Archives and Records Administration, Records of the Office
of the Quartermaster General
Sketch for the Great Seal of the United States
By Francis Hopkinson, May 10, 1780
Pencil and ink on paper
7 3/8" x 6 3/8"
National Archives and Records Administration, Records of the Continental
and Confederation Congresses and the Constitutional Convention
