Exterior Pictures 1 Midwest Steel & Iron Works, Denver Colorado Tweet EAST FRONT OF 1930 ADDITION TO OFFICE BUILDING NORTH AND WEST SIDE OF 1955 ADDITION TO OFFICE BUILDING AND WEST SIDE OF 1906 OFFICE BUILDING VIEW FROM EAST OF 1930 ADDITION TO OFFICE BUILDING VIEW FROM WEST OF CRANE RUNWAY VIEW FROM SOUTH OF CRANE RUNWAY C AND 1923 ADDITION TO SHOP BUILDING