Real-photo postcard with image of construction on the Minneapolis, St. Paul and Sault Ste. Marie Railroad, commonly known as the Soo Line. Horse-drawn wagons are being used to move heavy equipment. Printed on Azo paper with all four triangle pointing up (used 1904-1918). Message on verso: "haven't you seen cars go thrugh [sic] Onconta. this beatr [sic] Shorting [?] all to H. Can't you think Jennie said she never herd [sic] of the Soo Line." Message is not addressed to anyone, nor signed. Postcard was not mailed.