Chicago. Plan of a park proposed on the main east-and-west axis of the city at Congress Street and Fifty-second Avenue 56 Plan of a park proposed at Western Boulevard and Garfield Boulevard, being an extension of Gage Park 57 Plan of a park proposed at the north branch of the Chicago River and Graceland Avenue 57 Plan of Sherman playground and park 58 Mark White Square 59 Hamilton Park 59 Sherman Park; view of field house 60 Sherman Park; view of swimming pool 60 Diagram of a system of freight handling for land and water transportation 61 Assembling-interchange; diagrams accompanying the report of the committee 63 Sketch diagram of docks suggested at the mouth of the Chicago River 64 Sketch diagram of docks suggested at the mouth of the Calumet River 65 Diagram of the city and surrounding country, showing railroad circuits 67 Diagram of the city center, showing the general location of existing freight yards and railroad lines, the present tunnel system and proposed circuit, and connections for all these services, running to the central clearing yards 69 Diagram of the city, showing complete system of inner circuits 70 Dresden. Viaduct and railway station (Hauptbahn-hof) passing above the normal street level 71 Vienna. A railway viaduct passing over an important street 71