/ 



CONTRIBUTIONS JJJlL 



TO THE (j ^^* ^ 



HISTORY OF DERRYFIELD, 



NEW HAMPSHIRE. 



TOPOGRAPHY AND LANDSCAPE 



AS MODIFIED BY TORRENTS FROM MELTING ICE-FIELDS, TOGETHER 



WITH SOME ACCOUNT OF EARLY FLOODS AND OTHER 



LOCAL EVIDENCES OF A GLACIAL EPOCH. 



BY WILLIAM E. MOORE. 



A PAPER READ BEFORE THE 



MANCHESTER HISTORIC ASSOCIATION. 



PART I. 



PRINTED AND PUBLISHED BY THE AUTHOR. 



PRICE TWENTY-FIVE CENTS. 



/^9(o 



