Oak Grove School, Waseca, Minn. Material: paper. Size: 3 1/2" x 5 1/2". Description: sepia photo of a three-story gabled wood sided building identified as the Oak Grove School in Waseca, Minn.; reverse side addressed to MIss Addie Yeager, Mapleton, Minn., Route 3; message from Lionna V. saying they are done husking corn; postmarked from Waldorf, Minnesota.
