View of a motorboat under construction in the Smith & Mabley shop. Lumber and construction materials in foreground; man stands in background. Typed on back: "83rd Street building. Boats built here were formerly built in Astoria. The interior of the Smith & Mabley boatshop. In the stocks is a hull very similar to the Vingt et Un. S & M built and sold high speed launches which used the same engines as their Simplex automobiles." Handwritten on back: "83rd Street building, boats built here formerly built in Astoria."