Reports: monetary comparisons with other buildings Professional papers of Thomas Lincoln Casey (1831-1896): Library of Congress, Washington, D.C. Financial records: estimates and proposals Financial records: liabilities on outstanding contracts and other indebtedness Lists of sculptures and artisans [10 items] Other papers: commission from U.S. Treasury Department Other papers: employment records [1 item] Other papers: Work by Edward Pearce Casey (1864-1940) [4 items] Other papers: Memorandum on Bill 5087; typescript, "Law Relating to the Building of the Library of Congress;" Letter of receipt [3 items] Photographic material: cyanotype album [approx. 50 items] Photographic material: mounted photographs [10 items] Progress reports: August and September, 1889 Progress reports: August and September, 1890 Progress reports: August, 1891 Progress reports: August-September, 1892 Progress reports: August-September, 1893 (2 folders) Progress reports: August and September, 1894 Site plans: Specifications for brick; Location of the Library of Congress [2 items] Photographic material Other: sketch of plaque re: Harry Weir Casey [1 item] Letters to Casey, (August 14-29) [13 items] Letters to Casey, (September 1-9) [5 items] Letters to Casey, (September 11-16) [6 items] Letters to Casey (March 30-September 1) [6 items] Letters to Casey (September 1884-February 1885) [3 items] Letters to Casey (March 1-22) [2 items] Papers of Bernard R. Green Letters to Casey, (August14-23) [7 items] Letters to Casey, (August 24-31) [7 items] Letters to Casey, (September 1-8) [7 items] Letters to Casey (May 12-August 10) [8 items] Letters to Casey, (August 11-24) [10 items] Letters to Casey, (August 25-31) [7 items] Letters to Casey, (September 1-7) [6 items] Letters to Casey, (September 8-17) [7 items] Letters to Casey, (August 1-14) [7 items] Letters to Casey, (August 15-31) [11 items] Letters to Casey (September 1884-July 1885) [9 items] Letters to Casey, (December 1-29) [11 items] Letters to Casey, (August 16-27) 1887 [2 items] Other papers Calculations [8 items] Calculations [4 items] Estimates [4 items] Estimates [3 items] Expenditures [4 items] Instruments issued re: construction [2 items] Roof: notes and sketches [2 items] Roof: estimates, (March) [2 items] Conflict with Washington Monument Society [7 items]