Letter from Samuel P. Langley to Alexander Graham Bell, undatedSimilarJohn Robb to Andrew Jackson, July 25, 1832EM. 9768, Thomas Addis Emmet collectionAbraham Lincoln papers: Series 1. General Correspondence. 1833-1916: William D. Kelley to Abraham Lincoln, Saturday, October 06, 1860 (Seeks permission to inscribe law volumes to Lincoln)Thoreau, Henry D[avid], ALS to. Feb. 6, [1850].Thaddeus Stevens Papers: General Correspondence, 1829-1869; UndatedAbraham Lincoln papers: Series 1. General Correspondence. 1833-1916: Nathan Clifford to William Whiting, Saturday, December 19, 1863 (Case of Samuel Gilman; endorsed by Lincoln, December 22, 1863)MoreRelatedLetter from Samuel P. Langley to Alexander Graham Bell, undatedLetter from Samuel P. Langley to Alexander Graham Bell, undatedLetter from Samuel P. Langley to Alexander Graham Bell, undatedLetter from Samuel P. Langley to Alexander Graham Bell, February 20, 1888Letter from Samuel P. Langley to Alexander Graham Bell, February 20, 1888Letter from Samuel P. Langley to Alexander Graham Bell, February 20, 1888MoreLetter from Samuel P. Langley to Alexander Graham Bell, undatedfile_downloadDownloadcrop_originalOrder Printrate_reviewdescriptionSummarylabel_outlineTagscorrespondencealexander graham bell family papers 1834 1974 general correspondencealexander graham bell family papers at the library of congressamerican memoryalexander graham bellsamuel p langleyhigh resolutionmanuscriptsdate_rangeDate1847 - 1922createSourceLibrary of CongresslinkLinkhttps://www.loc.gov/copyrightCopyright infoPublic Domain
![Thoreau, Henry D[avid], ALS to. Feb. 6, [1850].](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTAvMTIvMzEvdGhvcmVhdS1oZW5yeS1kYXZpZC1hbHMtdG8tZmViLTYtMTg1MC0wNzg2ZGQtNjQwLmpwZw%3D%3D/40/50/webp "Thoreau, Henry D[avid], ALS to. Feb. 6, [1850].")
