1^" [Sept. 18, 



Academy of Natural Sciences, Zoological Society, Pennsyl- 

 vania Hospital, Library Company of Philadelphia, Messrs. R. 

 L. Ashhurst, John Ashhurst, Jr., R. Meade Bache, W". G. A. 

 Bonwill, Charles Bullock, Cadwalader Biddle, S. Castner, E. 

 D. Cope, J. Solis Cohen, Thomas M. Cleeman, Paterson Du 

 Bois, Robert P. Field, Persifor Frazer, George Freebis, Fred- 

 erick A. Genth, Frederick A. Genth, Jr., H. D. Gregory, Joseph 

 S. Harris, Lewis M. Baupt, William A. Ingham,W. W. Jefferis, 

 John Marshall, J. W. Maisch, James T. Mitchell, Charles A. 

 Oliver, Franklin Piatt, Robert Patterson, C. Stuart Patterson, 

 C. N. Peirce, Henry Phillips, Jr., William Pepper, Frederick 

 Prime, Theodore D. Rand, W. S.W. Ruschenberger, L. A. Scott, 

 Coleman Sellers, Carl Seiler, Albert H. Smyth, H. W. Spangler, 

 H. C. Trumbull, W. P. Tatham, D. K. Tuttle, Talcott Wil- 

 liams, Joseph Wharton, Louis Vossion, Philadelphia; Mary- 

 land Historical Society, Peabody Institute, Institute for the 

 Promotion of the Mechanic Arts, Baltimore ; U. S. Naval 

 Institute, Annapolis; Smithsonian Institution, Weather Bu 

 reau, U. S. Coast and Geodetic Survey, U. S. Geological Sur 

 vey, U. S. Naval Observatory, Anthropological Society, Mr 

 W. B. Taylor, Surgeon-General's Office, Dr. A. S. Gatschet 

 Major J. W. Powell, Prof. Herman Haupt, Capt. Thomas 

 Jefferson Lee, Washington, D. C. ; University of Virginia 

 Leander McCormick Observatory, Charlottesville ; Virginia 

 Historical Society, Richmond ; Mr. Jed. Hotchkiss, Staunton 

 Georgia Historical Society, Savannah ; Cincinnati Society of 

 Natural History ; Cincinnati Observatory ; Prof. E. W. Clay- 

 pole, Akron, 0.; Dr. Robert Peter, Lexington, Ky. ; Athe- 

 naeum, Columbia, Tenn. ; Geological Survey of Missouri, Jef- 

 ferson City ; Prof. J. C. Branner, Little Rock, Ark. ; Col. 

 William Ludlow, Detroit; Wisconsin State Historical Society, 

 Madison ; Davenport Academy of Sciences ; Kansas State 

 Historical Society, Topeka ; Colorado Scientific Society, Den- 

 ver ; University of California, Prof. Joseph Le Conte, Berke- 

 ley ; Lick Observatory, Mt. Hamilton, Cal. ; Prof. Daniel 

 Kirkwood, Riverside, Cal. ; Mr. George Davidson, San Fran- 

 cisco ; Observatorio Astronomico Nacional Mexicano, Tacu- 



