“Group of Ten Workers at Chautauqua, N.Y.” stereograph published by L. E. Walker, Warsaw, New York, 1880s. John H. Vincent is seated in the center surrounded by W. A. Duncan, J. L. Hurlbut, W.F. Sherwin, A. H. Gillett, C. C. Case, B. T. Vincent, J. A. Worden, S. McGerald, and Frank Beard. Mount Hermon in Palestine Park is in the background.