topic

• Triangulation5
• Surveying3
• Nets (Geodesy)1
• Surveys1
• Triangulation signal towers1

name

• Andrews, Horace3
• Gardiner, James T. (James Terry), 1842-19123
• Weed, Parsons & Co3
• Willard, J. H3
• More Less

collection

• Maps of New York City and State5

place

• Hudson River (N.Y. and N.J.)3
• New York (State)2

genre

• Maps5

publisher

• Lith. by Weed, Parsons, & Co3
• New York State Survey3
• N.Y State Survey1

division

type

• cartographic5