This postcard was sent by my great-grandmother, Mary Ann Sanderson Oakland, to Mrs. Andrew Richolson. They lived in the Lee / Stewart area of Illinois, so perhaps the school pictured is in that area, maybe even DeKalb. With luck, someone familiar with the area will let me know!
Lee 5-20-10 Dear Friend, If the weather is nice, we will go home with you from Sunday school next Sunday. With Love, Your Friend, Mrs. Oakland.