Front Row (L to R): Charles Brown ; James W. Gladstone ; Thomas Maguire ; John Ott ; Thomas A. Edison ; Charles Batchelor ; Walter S. Mallory ; J.F. Randolph ; J.W. Harris. Second row from bottom (L to R): A.Y. Stewart ; W. Miller ; J.W. Aylesworth; J.T. Marshall ; A.E. Kennelly ; P. Kenny ; W.K.L. Dickson ; T. Banks ; H.P. Miller. Second row from top (L to R): G. Burn ; Charles Wurth ; F.A. Phelps Jr. ; Fred P. Ott ; E.W. Thomas ; R. Lozier ; William Heise ; W.S. Logue ; H.J. Hagan ; Adelbert Theodor Edward Wangemann. Top Row (L to R): L.W. Sheldon ; R. Arnot ; C.H. Kaiser ; J. Martin ; H. Reed ; Clarence M. Dally ; F.C. Devonald ; A.V. Thompson
<ul><li>Keywords: thomas edison; west orange; laboratory complex; building 5; building 5 exterior; theodor wangemann; charles batchelor; john ott; w.k.l. dickson; Edison; Thomas A.; (EDIS Historical Photo Series Name)</li></ul>
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Unknown author<span style="display: none;">Unknown author</span></div>
1893<div style="display: none;">date QS:P571,+1893-00-00T00:00:00Z/9</div>
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