Envelope from Iosco Farmers Mutual Insurance . Material: paper. Size: 4 1/8" W. x 9 3/8" L. Description: white paper; business style, black printing; upper left corner return address: "Return in Five Days to John W. Papke, Secretary and Treasurer, Iosco Farmers Mutual Fire Insurance Co., 516 3rd Avenue S.E., Waseca, Minnesota"; typewritten address to: "Mr. Ed. Rosenthal Clk, Of School Dist #60 R.#1. Janesville, Minn."; purple three-cent cancelled stamp in top right corner; postmarked: "Waseca, Aug. 28, 3 PM, 1946, Minn."
