295 



[Sept. 



Society, Mathematical Society, Astor Library, American Mu- 

 seum Natural History, University of the City of New York, 

 " Popular Science Monthly," Prof. J. A. Allen, Messrs. James 

 Douglass, 11. W. Raymond, New York; Vassar Brothers' In- 

 stitute, Poughkeepsie, N. Y. ; Geological Society of America, 

 Rochester, N. Y. ; U. S. Military Academy, West Point, N.Y. ; 

 Prof. Ilenry M. Baird, Yonkers, N. Y. ; Mr. Isaac C. Martin- 

 dale, Camden, N. J. ; Free Public Library, Jersey City, N. J.; 

 New Jersey Historical Society, Newark ; Prof. C. A. Young, 

 Princeton, N. J.; Oneida Historical Society, Utica, N. Y. ; 

 Dr. Robert H. Alison, Ardmore, Pa. ; Prof. Charles F. Himes, 

 Carlisle, Pa. ; Hon. Eckley B. Coxe, Driftou, Pa. ; Prof. M. 

 II. Boye, Coopersburg, Pa. ; Profs. Trail Green, Thomas C. 

 Porter, J. "W. Moore, Easton, Pa. ; Mr. Andrew S. McCreath, 

 Harrisburg, Pa.; Prof. Lyman B. Hall, Haverford, Pa.; Mr. 

 John Fulton, Johnstown, Pa. ; Linnean Society, Lancaster, 

 Pa.; Prof. John F. Carll, Pleasantville, N. J. ; Rev. F. A. 

 Miihlenberg, Reading, Pa.; Rev. G. W. Anderson, .Rosemont, 

 Pa. ; Dr. John Curwen, Warren, Pa. ; Mr. Philip P. Sharpies, 

 Hon. Washington Townsend, Philosophical Society, West 

 Chester, Pa. ; College of Physicians, Academy of Fine Arts, 

 Historical Society of Pennsylvania, Library Company of 

 Philadelphia, Numismatic and Antiquarian Society, Engineers' 

 Club, Wagner Free Institute of Science, Messrs. Charles Bul- 

 lock, Henry C. Baird, S. Castner, Jr., Thomas M. Cleemann, 

 Patterson Du Bois, Edward Hopper, Joseph S. Harris, James 

 T. Mitchell, Robert Patterson, Frankhn Piatt, J. D. Potts, J. 

 G. Rosengarten, Theodore D. Rand, Coleman Sellers, L. A. 

 Scott, D. K. Tuttle, Louis Vossion, Charles Stewart Wurts, 

 Ellis Yarnall, Mrs. Helen Abbott Michael, Profs. John Ash- 

 hurst, Jr., II. D. Gregory, F. A. Genth, Jr., L. M. Haupt, 

 H. W. Spangler, Drs. W. G. A. Bonwill, I). G. Brinton, George 

 Friebis, Persifor Frazer, William Goodell, George R. Moore- 

 house, John Marshall, Charles A. Oliver, C. N. Peirce, W. 

 S. W. Ruschenberger, Benjamin Sharp, H. Clay Trumbull, 

 William II. Wahl, Philadelphia, Pa.; Mr. William M. 

 Canby, Wilmington, Del.; Maryland Institute, Baltimore; 



