topic

• Railroads2

name

• Geo. H. Walker & Co2
• New York, New Haven, and Hartford Railroad Company2

collection

• Maps of New York City and State2

place

• Manhattan (New York, N.Y.)2
• New York2
• New York (N.Y.)2
• New York (State)2
• New York Metropolitan Area2

genre

publisher

• Walker Lith. & Pub. Co2

division

• Map Division2

type

• cartographic2