topic

• Tunnels25
• Underwater tunnels25
• Water supply19

name

• New Jersey Interstate Bridge and Tunnel Commission25
• New York (N.Y.). Board of Water Supply19

collection

• Photographs of the construction of the Holland Tunnel, 1919-192725
• Photographs of the Catskill water supply system in process of construction19

place

• New York44
• Holland Tunnel (New York, N.Y.)25
• Hudson River (N.Y. and N.J.)25

genre

• Photographs44

division

type

• still image44