topic

• Subways27
• Railroad facilities13
• Railroad construction and maintenance5

name

collection

• Interborough rapid transit: the New York subway, its construction and equipment27

place

• New York27
• New York (State)27

genre

• Illustrations24
• Diagrams3

publisher

• New York Interborough Rapid Transit Company27

division

• Rare Book Division27

type

• still image27
• text24