philosophical society of washington. x» 



Asaph Hall 



Isaiah Hanscom 



William Haekness 



Ferdinand Vandeveer Hayden 



Joseph Henry 



Henry Wetherbee Henshaw 



Julius Erasmus Hilgard 



Edward Singleton Holden 



Edwin Eugene Howell 



Henry W. Howgate 



Andrew Atkinson Humphreys 



Henry Arundel Lambe Jackson 

 ♦Thornton Alexander Jenkins 

 William Waring Johnston 



F. Kampp ^ 



*Reuel Keith 

 A. F. A. King 

 John Jay Knox. 



Jonathan Homer Lane 

 William Lee 

 Nathan Smith Lincoln 

 Henry H. Lockwood 

 Edward P. Lull 

 Stephen C. Lyford 



Oscar A. Mack 

 Garrick Mallery 

 Archibald Robertson Marvine 

 Otis Tufton Mason 

 ♦Fielding Bradford Meek 

 Montgomery Cunningham Meigs 

 William Manuel Mew 

 James William Milner 

 Albert J. Myer 

 William Myers 



Simon Newcomb 

 Charles Henry Nichols 



