1891.1 



125 



Letters of acknowledgment (135) were received from the 

 Canadian Institute, Toronto; Geological Survey, Ottawa; 

 Mr. Horatio Hale, Clinton ; Nova Scotian Institute of Natural 

 Science; Maine Historical Society, Society of Natural His- 

 tory, Portland; Vermont Historical Society, Montpelier; 

 Prof. C. H. Hitchcock, Hanover, N. H. ; Massachusetts His- 

 torical Society, State Library of Massachusetts, Hon. Robert 

 Winthrop, Mr. Hamilton A. Hill, Boston; Museum of Com- 

 parative Zoology, Mr. Robert N. Toppan, Prof. J. D. Whit- 

 ney, Cambridge, Mass.; Essex. Institute, Salem ; Free Public 

 Library, New Bedford; Dr. Pliny Earle, Northampton; 

 American Antiquarian Society, Worcester ; Rhode Island 

 Historical Society, Providence Franklin Society, Providence ; 

 Prof. Charles E. Monroe, Newport; New Haven Colony His- 

 torical Society ; Connecticut Historical Society, Hartford ; 

 Buffalo Library; Prof. E. North, Clinton, N. Y. ; Profs. T. F. 

 Crane, J. M. Hart, B. G. Wilder, Ithaca ; Vassar Brothers 

 Institute, Poughkeepsie ; Oneida Historical Society, Utica ; 

 U. S. Military Academy, West Point; Prof. Henry M. Baird, 

 Columbia College, Astor Library, American Museum of Nat- 

 ural History, New York Hospital, Academy of Medicine, 

 University of the City of New York, Historical Society, Me- 

 teorological Observatory, Prof. J. J. Stephenson, Capt. R. S. 

 Hayes, New York ; Rev. Joseph F. Garrison, Mr. Isaac C. 

 Martindale, Camden ; Free Public Library, Jersey City ; New 

 Jersey Historical Society, Newark ; Nassau Hall Library, 

 Prof. C. A. Young, Princeton; Dr. R. H. Alison, Ardmore; 

 Prof. Martin H. Boye, Coopersburg ; Hon. Eckley B. Coxe, 

 Drifton ; Dr. Traill Green, Profs. J. N. Moore, Thomas C. Por- 

 ter, Easton; Mr. Andrew S. McCreath, Harrisburg; Mr. Ario 

 Pardee, Hazleton ; Mr. John Fulton, Johnstown; Linnean 

 Society, Lancaster ; Mr. Peter F. Rothermel, Linfield ; Prof. 

 John F. Carll, Pleasantville ; Mr. Heber S. Thompson, Potts- 

 ville; Rev. F. A. Muhlenberg, Reading; Mr. M. Fisher Long- 

 streth, Sharon Hill; Philosophical Society, Messrs. Wil- 

 liam Butler, Philip P. Sharpies, West Chester ; Mr. Thomas 

 Meehan, Germantown ; Wagner Free Institute of Science, 



