Antiquities of Wisconsin
An 1855 study of earthworks in the state of Wisconsin, by IA Lapham, and published by the Smithsonian. Many plates.
http://www.library.wisc.edu/etext/An...qHome.html#TOC
THE ANTIQUITIES OF WISCONSIN, AS SURVEYED AND DESCRIBED BY I. A. LAPHAM CIVIL ENGINEER, ETC., ON BEHALF OF THE AMERICAN ANTIQUARIAN SOCIETY. PUBLISHED BY THE SMITHSONIAN INSTITUTION, WASHINGTON D.C. JUNE 1855
Electronic Edition Copyright 1999 Board of Regents of the University of Wisconsin System.
An 1855 study of earthworks in the state of Wisconsin, by IA Lapham, and published by the Smithsonian. Many plates.
http://www.library.wisc.edu/etext/An...qHome.html#TOC
THE ANTIQUITIES OF WISCONSIN, AS SURVEYED AND DESCRIBED BY I. A. LAPHAM CIVIL ENGINEER, ETC., ON BEHALF OF THE AMERICAN ANTIQUARIAN SOCIETY. PUBLISHED BY THE SMITHSONIAN INSTITUTION, WASHINGTON D.C. JUNE 1855
Electronic Edition Copyright 1999 Board of Regents of the University of Wisconsin System.
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