Patton Residence on East Elm Avenue, Waseca. Elm Avenue Residence. Material: paper. Size: 3 1/4" x 4 1/4". Description: black and white photograph of the house at 717 East Elm Avenue, Waseca; identified as the Patton residence; built by Ungerman; owned and occupied by Blake Patton, and then Frank Gallagher, Minnesota Supreme Court Justice.