Transcriber’s Note

A number of typographical errors have been maintained in this version of this book. They are marked and the corrected text is shown in the popup. A description of the errors is found in the [list] at the end of the text. Inconsistencies in spelling and hyphenation have been maintained. A [list] of inconsistently spelled and hyphenated words is found at the end of the text.


Prehistoric Structures
——OF——
CENTRAL AMERICA.
WHO ERECTED THEM?

A LECTURE,
BY
MARTIN INGHAM TOWNSEND,
OF TROY, NEW YORK.

TROY, N. Y.:
T. J. HURLEY, PRINTER, HARMONY HALL BUILDING.
1895.


INTRODUCTION.