Bill/Receipt, January 1, 1896

Bird's Eye View Sketch [Subject unknown], undated

Bishop Burgess to Thomas Lincoln Casey, April 3, 1883

Bishop Burgess to Thomas Lincoln Casey, December 28, 1885

Bishop Burgess to Thomas Lincoln Casey, December 31, 1883

Bishop Burgess to Thomas Lincoln Casey, January 1, 1879

Bishop Burgess to Thomas Lincoln Casey, January 1, 1883

Bishop Burgess to Thomas Lincoln Casey, July 2, 1883

Bishop Burgess to Thomas Lincoln Casey, June 23, 1885

Bishop Burgess to Thomas Lincoln Casey, June 30, 1885

Bishop Burgess to Thomas Lincoln Casey, October 2, 1884

Bishop Burgess to Thomas Lincoln Casey, October 4, 1883

Bixby to Thomas Lincoln Casey, June 4, 1891

Bixby to Thomas Lincoln Casey, May 30, 1891

Bloodgood to Thomas Lincoln Casey, January 10, 1896

Blueprint: Great Hall Archway, undated

Blueprint: Great Hall Staircase, undated

Blueprint: Main Entrance Porch, undated

Boston Athletic Association to Thomas Lincoln Casey, September 17, 1889

Boston Daily Advertiser - Public Works, February 25-27, 1885, circular

Bound letters of Harry Weir Casey to Emma Weir Casey and Thomas Lincoln Casey, July 10, 1871 - August 21, 1880 Back cover

Bound letters of Harry Weir Casey to Emma Weir Casey and Thomas Lincoln Casey, July 10, 1871 - August 21, 1880 Back inside cover

Bound letters of Harry Weir Casey to Emma Weir Casey and Thomas Lincoln Casey, July 10, 1871 - August 21, 1880 Book Spine

Bound letters of Harry Weir Casey to Emma Weir Casey and Thomas Lincoln Casey, July 10, 1871 - August 21, 1880 Front cover

Bound letters of Harry Weir Casey to Emma Weir Casey and Thomas Lincoln Casey, July 10, 1871 - August 21, 1880 Front inside cover

Col. Fred C. Pierce to Thomas Lincoln Casey, May 25, 1885

Col. Fred W. Pierce to Thomas Lincoln Casey, March 27, 1885

Col. G. H. Mendell to Thomas Lincoln Casey, July 28, 1890

Col. H. Clay Wood to Thomas Lincoln Casey, September 29, 1888

Col. Henry to Thomas Lincoln Casey, January 10, 1891

Col. Lamson to Thomas Lincoln Casey, February 2, 1885

Col. Mumfield to Thomas Lincoln Casey, August 13, 1890

Col. Poland to Thomas Lincoln Casey, February 17, 1890

Col. [George] H. Mendell to Thomas Lincoln Casey, February 25, 1891

Col. [William E.] Merrill to Thomas Lincoln Casey, September 6, 1888

Collingwood to Thomas Lincoln Casey, December 22, 1885

Collingwood to Thomas Lincoln Casey, October 29, 1885

Colonel Casey, March 3, 1881, place card

Colonel David C. Houston to Thomas Lincoln Casey, May 3, 1869

Colonel Frederick Prime to Thomas Lincoln Casey, April 7, 1869

Colonel H. C. Corbin to Thomas Lincoln Casey, July, 17, 1879

Colonel J. C. Duane to Thomas Lincoln Casey, November 4, 1869

Colonel J. W. Barlow to Thomas Lincoln Casey, October 11, 1891

Colonel L. P. Graham to Thomas Lincoln Casey, August 5, 1869

Colonel Merrill to Thomas Lincoln Casey, January 7, 1887

Colonel N. Bowen to Thomas Lincoln Casey, August 20, 1869

Colonel N. Bowen to Thomas Lincoln Casey, December 1869

Colonel N. Bowen to Thomas Lincoln Casey, May 11, 1869

Colonel Peter C. Haines to Thomas Lincoln Casey, May 6, 1878

Colonel Peter C. Hains to Thomas Lincoln Casey, April 30, 1869