Oak Grove School. Material: glass. Size: 4" x 5". Description: Oak Grove School, wooden sidewalk in front of building; print on photograph: "Oak Grove School, Waseca, Minn S.M." See accession 1.99.2601.
S.M. possibly stands for Sylvester Matz. Sylvester Joseph Matz was born 11 January 1881 and died 21 October 1974.
