This Young view of A. E. STEWART at the Soo is the earliest photo we have seen of her in operation. Note the original smokestack. With her new funnel. A. E. STEWART is upbound on the St. Clair River with a load of coal. Photo by Pesha. Young's camera caught A. E. STEWART upbound at the Soo in the Spring of 1917, wearing Playfair colours but flying the U . S. flag.