Displaying: 147901 - 147950 of 216,641

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Other: Drawing of movement of plummet month by month (several months from each year missing)

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Other: Top of Washington Monument

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Other: Unidentified line drawing

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Photographs (19.5" x 23.5"): various views of the Washington Monument half completed [7 items]

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Photographs (20" x 16"): buttresses of foundation, stone setting machine, elevator engine, strengthening foundation [6 items]

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Photographs (14" x 16"): workers on foundation [4 items]

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Photographs (20" x 16"): top of Washington Monument

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Photographs (4" x 6.5"): capstone [2 items]

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Photographs (matted, 22" x 26"): Thomas Lincoln Casey (1831-1896)

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Photographs (11" x 25.5"): upper half of Washington Monument [2 items]

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Sketches and prints (26.5" x 21"): print of proposed Washington Monument

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Sketches and prints (33" x 27"): details of Washington Monument, sketch for Dougherty from (? Mills), October 24

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Sketches and prints (16" x 12.25"): foundation, side and top view for Dougherty from Mills (notes added by ? Casey), July

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Sketches and prints (7.5" x 11"): print of proposed Washington Monument (printed signature of Casey)

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Sketches and prints (24" x 18.5"): proposed completion of Washington Monument, print with other structures for comparison

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Sketches and prints (16" x 24.5"): boundary of plummet, graph notes by Casey, February

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Sketches and prints (35.5" x 23.5"): elastic deflection of Washington Monument, printed graph (signed by Casey and Green), June 1

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Sketches and prints (36.5" x 23.5"): pyramidion, printed graph/ sketch by Green (signed by Casey), January 19

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Sketches and prints (35.5" x 23.5"): pyramidion, printed graph/ sketch by Green (signed by Casey), February 1

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Sketches and prints (36.5" x 23.5"): pyramidion, printed graph/ sketch by Green (signed by Casey), July 21

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Sketches and prints (print, 24" x 18"): setting of capstone

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Sketches and prints (23" x 18"): oscillation graph; includes 1889 notes in pencil from unknown source

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Sketches and prints (23" x 18"): extreme oscillation graph

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Sketches and prints (16" x 16"): foundation, plan of extension (signed by Casey)

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Sketches and prints (22" x 28"): foundation, plan of thickness of sandy stratum (signed by Casey)

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Sketches and prints (17.5" x 44"): foundation, soffit graph, notes in pencil, July

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Sketches and prints (29" x 28"): buttresses, printed plan (signed by Casey)

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Sketches and prints (17" x 17"): plummet, graph, February 12

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Sketches and prints (20" x 16"): plummet, graph, February 15

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Sketches and prints (25" x 23"): plummet graph, August 27

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Publication: [Devotional Book of Days]

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Publication: Second Primary Reader

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Publication: Wedding Ring

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Mortgage assigned to Frederick William Pierce (1895-1951)

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Receipt re: funeral of Antoinette Louise Pierce (1863-1937)

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Papers of Robert Mills

Subseries A, Papers of Robert Mills, 1848-1854, undated (#40.1-40.5), contains the papers of Robert Mills, the original architect assigned to work on the Washington Monument in Washington, D.C. The papers include contracts, estimates, expenditures, reports, and machinery complications regarding mar...

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Reports [4 items]

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Estimates [4 items]

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Expenditures [3 items]

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Contracts [3 items]

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Machinery complications [1 item]

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Correspondence

Subseries B, Correspondence, 1874-1889, undated (#40.6-40.9), contains correspondence received by Casey from B. Tower regarding the Marshall report on the foundation; a printed letter from architect William Wetmore Story criticizing the Monument's design; a letter from A.P. Humphreys regarding the f...

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Correspondence [6 items]

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Correspondence, (December) [5 items]

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Correspondence [8 items]

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Correspondence; includes poem about the monument [13 items]

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Notes

Subseries C, Notes, 1878-1885, undated (#40.10-40.21, 40.26), contains letter drafts, memoranda, notes, calculations, sketches, project expenditures, work diaries, and printed articles on the foundation; soil and clay; marble and stone; obelisk; marble pyramdidion; roof; columns; buttresses; lighten...

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Letters, drafts, and memoranda [4 items]

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Foundation: calculations, sketches, soil and clay [3 items]

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