According to Wikipedia a moiré pattern (/mwÉ‘Ë rˈeɪ/; French: [mwaËˆÊ e]) is a large scale interference pattern that is produced when an opaque regular pattern with transparent gaps is overlaid on another similar pattern. A moiré pattern appears only when the regular patterns are rotated by a small twist angle relative to each other or have di...
Creator:
MacDonald, Allan (The University of Texas at Austin)
Created:
2017-05-16
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Relief shown by hachures. Shows the footprints of some historic buildings and of Fort George and names them; roads and wharves are also named. "The principal points of interest for this period are in red." Includes historical notes. This is one map from the set titled: Early New York.
Creator:
MacCoun, Townsend, 1845-1932
Contributor:
L.L. Poates Engr'g Co.
Created:
1909
Contributed By:
University of Minnesota Libraries, John R. Borchert Map Library.