Mary Landgraf. Material: paper. Size: 3 1/4" x 4". Description: black and white photo of a woman seated in a chair on a front porch; she is wearing a light colored dress and reading glasses and is holding an open book; she is identified as Mary Landgraf (1873-1969), wife of Albert Landgraf who resided at 818 3rd Avenue N.E. in Waseca; their children were Ralph Landgraf and Harold Landgraf.
