Seated, left to right: Nop Ska, Dr. Frank Powell, and (probably) Green Rainbow, 1879. An autograph below the photograph reads, “Fraternally and with sincere respect, I am, dear fellows, Yours, “Nop-Ska.” Others unknown. Photograph collection (2006.14), Lanesboro Historical Preservation Association, Lanesboro, Minnesota. Used with the permission of the Lanesboro Historical Preservation Association.