8 KEPOET OF XATIOXAL MUSEUM, 1020. 



Department of Biology — Continued. 



Division of Marine Invertebrates — Continued. 



Section of Helniinthological Collections: C. W. Stiles, Custodian; B. H. 

 Ransom, Assistant Custodian. 

 Division of Echinoderms: Austin H. Clark, Curator. 



Division of Plants (National Herbarium) : Frederick V. Coville, Honorary 

 Curator; W. R. Maxon, Associate Curator; J. N. Rose, Associate 

 Curator; P. C. Standley, Assistant Curator; Emery C. Leonard, Aid; 

 Ellsworth P. Killip, Aid. 

 Section of Grasses: Albert S. Hitchcock, Custodian. 

 Section of Cryptogamic Collections : O. F. Cook, Custodian. 

 Section of Higher Algae : W. T. Swingle, Custodian, 

 Section of Lower Fungi : D. G. Fairchild, Custodian. 

 Section of Diatoms : Albert Mann, Custodian. 

 Associates in Zoologj- : C. Hart Merriam, W. L. Abbott, Mary J. Rathbun. 

 Associate in Botany : John Donnell Smith. 

 Department of Geology : 



George P. Merrill, Head Curator. 

 Division of Physieal and Chemieal Geology (Systematic and Applied) : 



George P. Merrill, Curator ; E. V. Shannon, Assistant Curator. 

 Division of Mineralogy and Petrology: F. W. Clarke, Honorary Curator; 

 W. F. Foshag, Assistant Curator; Frank L. Hess, Custodian of Rare 

 Metals and Rare Earths. 

 Division of Paleontology: R. S. Bassler, Curator; Charles E. Resser, As- 

 sistant Curator. 

 Section of Invertebrate Paleontology : T. W. Stanton, Custodian of 

 Mesozoic Collection ; William H. Dall, Associate Curator of Cenozoic 

 Collection ; T. Wayland Vaughan, Custodian of Madreporai-ian Corals. 

 Section of Vertebrate Paleontology : Charles W. Gilmore, Associate Cura- 

 tor ; James W. Gidley, Assistant Curator of Fossil Mammals. 

 Section of Paleobotany : David "White, Associate Curator ; F. H. Knowl- 

 ton, Custodian of Mesozoic Plants ; Lucile Simpson, Aid. 

 A.ssociates in Paleontology : Frank Springer, E. O. Ulrich. 

 Associate in Petrology : Joseph P. Iddings. 

 Department or Arts and Industries : 

 "William deC. Ravenel, Director. 

 Division of Textiles: Frederic-k L. Lewton, Curator; Mrs. E. "W. Rosson, 

 Aid. 

 Section of "Wood Technology : "William M. N. Watkins, Assistant Curator. 

 Division of Medicine: Charles "Whitebread, Assistant Curator. 

 Division of Mineral Technology: Chester G." Gilbert, Associate Curator. 

 Division of Mechanical Technology: C. W. Mitman, Curator; Barbara E. 

 Bartlett, Aid ; George "W. Spier, Custodian of "Watches. 

 National Gallery of Art : 



William H. Holmes, Curator. 



ADMINISTRATIVE STAFF. 



Chi^ef of Correspondence and Documents, H. S. Bryant. 



Disbursing Agent, W. I. Adams. 



Superintendent of Buildings and Labor, J. S. Goldsmith. 



Editor, Marcus Benjamin. 



Assistant Librarian, N. P. Scudder. 



Photographer, A. J. Olmsted. 



Property and Shipping Clerk, W. A. Knowles. 



Engineer, C. R. Denmark. 



