File:R J Stewart.pngDescriptionR J Stewart.png English: Author, composer and teacher R.J. Stewart Date 3 May 2008 Source https://secure.flickr.com/photos/ghostlly/2482269506/in/photostream/
File:Men of Color Civil War Recruitment Broadside 1863.pngNeedham, J.W. Page, John W. Price, Rev. J.B. Reeve, L.R. Seymour, J.W. Simpson, S. Morgan Smith, Rev. Stephen Smith, Rev. A.L. Stanford, Samuel Stewart, Rev
File:Jacob Frederick Hahnen (1838-1892) as a member of the Crocker Veteran Guards in the Daily Iowa State Register of Des Moine, Iowa on June 19, 1872.pngO. J Kemp, J. A. Fleming, G. W. Hill, Godfrey Zelle, J. F. Hahnen, L Treads., W. L. Davie, W. A. Kinsey, W. D. Christy, Thomas Foley, P. M. Stewart, W
File:Chalcopyrite packing b axis.pngReference: Hall S R, Stewart J M, Acta Crystallographica B29 (1973) 579-585, The crystal structure refinement of chalcopyrite, CuFeS2 I, the copyright