Graph, undated Alexander Graham Bell collectionSimilarAn investigation of hooped concrete columns (1914) (14754680276)An investigation of hooped concrete columns (1914) (14775395414)Draft letter from Alexander Graham Bell, February 10, 1894Recognition of underwater soundsA theoretical investigation of transformer design (1912) (14803551113)Joseph Holt Papers: Financial Papers, 1822-1894; Account books; 1866-1875 , 1867-1869MoreRelatedDrawing by Alexander Graham Bell, undatedDrawing by Alexander Graham Bell, undatedDrawing by Alexander Graham Bell, undatedDrawings by Alexander Graham Bell, undatedDrawing by Alexander Graham Bell, undatedDrawing by Alexander Graham Bell, undatedMoreGraph, undated Alexander Graham Bell collectionfile_downloadDownloadcrop_originalOrder Printrate_reviewdescriptionSummarylabel_outlineTagsspeedcorrespondencegraphhigh resolutiondate_rangeDate1900 - 1905createSourceLibrary of CongresslinkLinkhttp://www.loc.gov/copyrightCopyright infoNo known copyright restrictions