![Walt Whitman Papers in the Charles E. Feinberg Collection: General Correspondence, 1841-1892; Littlefield, John Harrison, 1868 | Library of Congress Walt Whitman Papers in the Charles E. Feinberg Collection: General Correspondence, 1841-1892; Littlefield, John Harrison, 1868 | Library of Congress](http://tile.loc.gov/image-services/iiif/service:mss:mss18630:013:09:002/full/pct:100/0/default.jpg)
Walt Whitman Papers in the Charles E. Feinberg Collection: General Correspondence, 1841-1892; Littlefield, John Harrison, 1868 | Library of Congress
![Harrison Dodge letters, April 1918 - Superintendent's Letter Books, Diaries, and Monthly Reports - Digital Collections from the Washington Library at Mount Vernon Harrison Dodge letters, April 1918 - Superintendent's Letter Books, Diaries, and Monthly Reports - Digital Collections from the Washington Library at Mount Vernon](http://catalog.mountvernon.org/digital/api/singleitem/image/p16829coll37/8834/default.jpg)
Harrison Dodge letters, April 1918 - Superintendent's Letter Books, Diaries, and Monthly Reports - Digital Collections from the Washington Library at Mount Vernon
Letter from Smokey Bear (featuring his paw print signature) to the Zoological Society of London | Smithsonian Institution
![Sold Price: WW2 Lord Trenchard signed typed 1944 letter to Mrs Harrison on personal stationary regarding - September 3, 0120 6:00 PM BST Sold Price: WW2 Lord Trenchard signed typed 1944 letter to Mrs Harrison on personal stationary regarding - September 3, 0120 6:00 PM BST](https://image.invaluable.com/housePhotos/Chaucer/83/683183/H4586-L224868263.jpg)