New York, Westchester, & Boston Railway
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New York and Harlem Rail Road
New York & Harlem Railroad
Map of Chester Hill, Mount Vernon, New York, Property of Frederick P. Forster, and Murphy, Winfield & Luros
Report of Captain Douglas Galton, Royal Engineer, C.B., F.R.S., on the New York Elevated Rail Road
[Trolley Car Transfer]
Plan of Chester Hill, Mount Vernon, Westchester Co. New York.
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Residence, George Semler's Residence and Sons and Dogs, Mt. Vernon.
New York Central
Geo. Semler's, Mount Vernon.
Manhattan Railway Company
Mr. Geo. Semler.