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Architectural Drawings, 5/1/1918, revised 6/27/1918

ink-on-linen drawings, 23-1/2x34-1/4 inches

Roof Framing Plan, Truss Diagram and Beam Schedule (1-S), 5/4/1918, revised 6/27/1918

Details of Framing and Columns (2-S), 5/4/1918, revised 6/24/1918

Details of Foundation for Wind Channel Motor (3-S), 6/26/1918

Drainage, First Floor and Mezzanine Floor Plans (1-M), 5/1/1918, revised 5/31/1918

Diagram of Switch Board Wiring and Connections (2-M), 7/12/1918

17-3/4x30-1/2 inches

Architectural Drawings, except as noted, 1/3/1918

ink-on-linen drawings, 27-1/2x34-1/2 inches, except as noted

Details for Instrument House for Towers (3), 1/28/1918

Section thru' Railing of Platform at Top of Observation Tower, 3/6/1918

pencil-on-vellum drawing, 20x37-1/2 inches

Architectural Drawings, 2/6/1918

ink-on-linen drawings, 23-1/2x34-1/4 inches