Included in this lot we have an Indian D.B. Smith & Co air cooled metal water hand pump backpack system and extra nozzle. The pack shows galvanized steel construction with a thick rubber hose attached to a brass pump system. The larger tank shows a pair of green and yellow shoulder straps. It is marked across the back reading "Air Cooled Patented Tank". The hand pump and extra nozzle are marked across the front reading "Indian Pat Pending D.B. Smith & Co. Utioa. New York". The set shows good condition overall with some light wear due to age. The pack measures 18 3/4" tall by 14" wide.