Peter C. Hains to Thomas Lincoln Casey, October 7, 1891 Peter Wright & Sons, Red Star Line to Thomas Lincoln Casey, February 7, 1890 Pheonix Iron Company to Thomas Lincoln Casey, July 5, 1883 Philadelphia Depot of the Quartermaster's Department to Thomas Lincoln Casey, February 1, 1890 Philip Cook to Thomas Lincoln Casey, February 26, 1879 Philip Cook to Thomas Lincoln Casey, [February 1879] Philip M. Price to Col. W. D. Chipley, March 18, 1890, copy Philip M. Price to Editor of the Daily News, March 17, 1890 Philip M. Price to Thomas Lincoln Casey, June 14, 1890 Philip M. Price to Thomas Lincoln Casey, March 20, 1890 Philip M. Price toThomas Lincoln Casey, March 18, 1890 Philip S. Harris to Thomas Lincoln Casey, April 24, 1883 Philip S. Harris to Thomas Lincoln Casey, December 19, 1888 Philip S. Harris to Thomas Lincoln Casey, June 18, 1883 Photograph: Urn, undated Plan (Half), foundation level[?], with load-bearing capacity, undated Plan and Sections of Proposed Fireproof Room and Ceiling for Winder's Building, undated Plan, Blow off points at Massachusetts Avenue and New Jersey Avenue, undated Plan, cyanotype: Horizon Section on line A-A August 23, 1882 Plan, foundation level[?], with load-bearing capacity, undated Plan, Mains from [Distributing] Reservoir to 8th Street SE, undated Plan, New Jersey Avenue Mains from B Street to L Street, undated Plan, Pension Bureau lot with Water Table and Sewer Lines, undated Plan, Potomac River near Great Falls, undated Plan, Public Printing Office, undated Plan, Sewer line from 4th Street to New Jersey Avenue & B Street, undated Plan: Building for Library of Congress, undated Plans, Washington Aqueduct Distributing Reservoir, Plate XIII, March 1871 Plants and Bulbs, December 1, 1877 Poem: The Round of the Waters Poem: The Watchers Poem: There's a step between the dear one gone Points of Superiority of the North Wing over the South Wing of the Building for State, War, & Navy Dept., undated Poland To Thomas Lincoln Casey, December 8, 1890 Postmaster to Thomas Lincoln Casey, July 30, 1887 Pratt to Thomas Lincoln Casey, February 11, 1885 Pratt to Thomas Lincoln Casey, Thomas Lincoln Casey to Pratt to Thomas Lincoln Casey, February 10, 1885 Printed material: State Dept Blg North Wing, undated Professor Baird to Thomas Lincoln Casey, April 14, 1884 Professor J. B. Wheeler to Thomas Lincoln Casey, February 3, 1879 Professor S. Newcomb to Thomas Lincoln Casey, January 17, 1879 Professor S. Newcomb to Thomas Lincoln Casey, May 2, 1878 Professor S. Newcomb to Thomas Lincoln Casey, undated [May 1878] Professor Spencer Baird to Thomas Lincoln Casey, June 14, 1883 Professor William H. Burr to Thomas Lincoln Casey, January 15, 1896 Professor William H. Burr to Thomas Lincoln Casey, March 15, 1896 Professor William H. Burr to Thomas Lincoln Casey, March 9, 1896 Project of Expenditure or $500,000 appropriation asked for year 1885-6, February 4, 1885 Projections of loss of head by street and various pipe sizes, undated Office of the Light-House Board to Thomas Lincoln Casey, December 23, 1889