Sault Ste Marie Michigan SS Northwest Ship in the Soo Locks 1910

The postcard features a picture of the SS Northwest steamship in the Soo Locks of Sault Ste Marie, Michigan, dating back to 1910. It is an original piece from the Detroit Publishing brand, showcasing a steamship in a transportation-themed scene. The postcard is a standard size of 5.5 x 3.5 inches, made of paper, and bears a divided back with a stamp. This collectible item captures a historical moment in United States maritime history.