SECRETARY'S REPORT VII 
Division of Grasses: Jason R. Swallen, curator; Agnes Chase, research as- 
sociate; F. A. McClure, research associate. 
Division of Cryptogams: BH. P. Killip, acting curator; Paul 8. Conger, as- 
sociate curator; G. A. Llano. associate curator; O. F. Cook, assistant 
curator; John A. Stevenson, custodian of C. G. Lloyd mycological collec- 
tions; W. T. Swingle, custodian of Higher Algae; David Fairchild, 
custodian of Lower Fungi. 
DEPARTMENT OF GEOLOGY : 
R. S. Bassler, head curator; J. H. Benn, exhibits preparator; Jessie G. 
Beach, aid. 
Division of Mineralogy and Petrology: W. F. Foshag, curator; HE. P. Hender- 
son, associate curator; G. S. Switzer, associate curator; B. O. Reberholt, 
exhibits preparator; Frank L. Hess, custodian of rare metals and rare 
earths. 
Division of Invertebrate Paleontology and Paleobotany: Gustav A. Cooper, 
curator; A. R. Loeblich, Jr., associate curator; A. L. Bowsher, associate 
curator; J. Brookes Knight, research associate in Paleontology. 
Section of Invertebrate Paleontology: T. W. Stanton, custodian of 
Mesozoic collection; J. B. Reeside, Jr.. custodian of Mesozoic collection. 
Division of Vertebrate Paleontology: C. L. Gazin, curator; D. H. Dunkle, as- 
sociate curator; Norman H. Boss, chief exhibits preparator; A. C. Murray, 
FI. L. Pearce, preparators. 
Associates in Mineralogy: W. T. Schaller, S. H. Perry, J. P. Marble. 
Associate in Paleontology: T. W. Vaughan. 
Associate in Petrology: Whitman Cross. 
DEPARTMENT OF EXNGINEERING AND INDUSTRIES: 
Frank A. Taylor, head curator. 
Division of Engineering: Frank A. Taylor, acting curator. 
Section of Civil and Mechanical Engineering: Frank A. Taylor, in 
charge. 
Section of Marine Transportation: Frank A. Taylor, in charge. 
Section of Electricity : K. M. Perry, associate curator. 
Section of Physical Sciences and Measurement: Frank A. Taylor, in 
charge. 
Section of Land Transportation: 8. H. Oliver, associate curator. 
Division of Crafts and Industries: W. N. Watkins, curator; F. C. Reed, 
associate curator; E. A. Avery, museum aid; F. L. Lewton, research 
associate. 
Section of Textiles: G. L. Rogers, assistant curator. 
Section of Wood Technology: William N. Watkins, in charge. 
Section of Manufactures: F. C. Reed, in charge. 
Section of Agricultural Industries: F. C. Reed, in charge. 
Division of Medicine and Public Health: G. 8. Thomas, associate curator. 
Division of Graphic Arts: J. Kainen, curator; BH. J. Fite, museum aid. 
Section of Photography: A. J. Wedderburn, Jr., associate curator. 
Division or History: T. T. Belote, curator; Charles Carey, associate curator; 
M. L. Peterson. associate curator; M. W. Brown, assistant curator; J. Russell 
Sirlouis, scientific aid. 
Section of Civil History: T. T. Belote, in charge. 
Section of Military History: C. Carey, in charge. 
Section of Naval History: C. Carey, in charge. 
Section of Numismatics: T. T. Belote, in charge. 
Section of Philately: C. L. Manning, assistant curator. 
