Favorite this☆ Portage River Dam, Three Rivers, Michigan Description: View of the dam over the St. Joseph River, Three Rivers, Michigan. Printed on front: "Portage River Dam, Three Rivers, Mich." Printed on back: "Auburn Post Card Mfg. Co., Auburn, Ind. Made in U.S.A." Details Resource ID: bh022077 Subject: Dams--Michigan--Three Rivers Rivers--Michigan--Three Rivers Postcards Publisher: Auburn Post Card Manufacturing Co. Date Issued: Unknown year Format: 1 postcard ; 3.5 x 5.5 in. Member of: Burton Historical Collection Filing Location: M/Localities-Three Rivers Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.
