Tivoli Photo Studio, L.A. Group portrait of two men and two boys, with dog on stool in center. Early 20th century photograph, mounted, 6-1/2 x 8-7/8.Simpson, Randolph Linsly, 1927-1992circa 1917engIn ink, verso, "Pvt. Ed L. Collins, 36392028, Col A. 376 T.C. Bn. Port. 1225 - A.P.O. c/o Postmaster San Francisco Calif."