Written on verso: 'commemoration of 100th anniversary of Lukens Steel Co., July 2, 1910 at Coatesville, Pa. site, placing memorial tablet near Chemical Laboratory. Flag unfurled by Charles Lukens Huston, Jr._then 4 yrs, 43 days old. *Left to Right: Frank L. Campbell, Assoc. Editor, Coatesville Times; Hon. Thomas S. Butler, Member, U.S. House of Representatives; Gilbert Cope, West Chester Historian; George Morris Phillips, Principal, West Chester State Teachers College; A. F. Huston, President... Show moreWritten on verso: 'commemoration of 100th anniversary of Lukens Steel Co., July 2, 1910 at Coatesville, Pa. site, placing memorial tablet near Chemical Laboratory. Flag unfurled by Charles Lukens Huston, Jr._then 4 yrs, 43 days old. *Left to Right: Frank L. Campbell, Assoc. Editor, Coatesville Times; Hon. Thomas S. Butler, Member, U.S. House of Representatives; Gilbert Cope, West Chester Historian; George Morris Phillips, Principal, West Chester State Teachers College; A. F. Huston, President, Lukens Iron & Steel Co.; Charles L. Huston, 1st Vice Pres., Lukens Iron & Steel Co.; Charles L. Huston, Jr.; William M. Potts, Wyebrock, Pa.; George Johnson, Esq., West Chester, Pa.; Mr. Hoopes, West Chester, Pa.; Horace B. Spackman, 2nd Vice Pres., Lukens Iron & Steel Co. *ID by Eugene Diorio, Lukens Steel Co.' Show less