Black and white photograph of the Eighth grade graduating class at the Central School, taken in 1909. Louis Petertyl is identified in the front middle.
Black and white photograph of eight local men at University of Michigan in 1900: W. Thirlby, O. Friedrich, F. Holdsworth, F. Munson, H. Kyselka, S. Lardie, E. Nerlinger, T. Thirlby