Pump Box, Water Tank, Exhaust Flue, And Burner

Immediately in front of the steam engine is the water tank.  In front of the water tank is the exhaust flue and in front of the flue is the burner.  Across the top of the photo is the running board.  Between the running board and the water tank is the pump box.  The right-side perch-pole runs horizontally through the photograph.