1897 Article Scientific Broadway Seventh Avenue Railway - ORIGINAL SCA1 XDG6 The Arno River also runs

The Arno River also runs through Florence

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1897 Article Scientific Broadway Seventh Avenue Railway - ORIGINAL SCA1 XDG6 The Arno River also runsThis is an original 1897 1 page cover article from the Scientific American Journal from January 2nd (Volume LXXVI, No. 1). This article is entitled "The Signaling System of The Broadway And Seventh Avenue Railroad" and it details the indicators and alarms in the engine room of the electric power house that keeps this railway working. CONDITION This 114+ year old Item is rated Very Fine ++. Moderate aging in margins. Moderate creasing. No natural