N.1.18.11
Photograph, Negative, Glass Plate
Central School. Material: glass. Size: 4" x 5". Description: Central School; print on photograph: "Central School, Waseca, Minn S.M."
S.M. possibly stands for Sylvester Matz. Sylvester Joseph Matz was born 11 January 1881 and died 21 October 1974.