Jan., 1914. Annual Report of the Director. 



323 



UNITED STATES DEPARTMENT OF AGRICULTURE, Division of Plants, 

 Washington, D. C. 



19 herbarium specimens — Mongolia and Siberia (exchange). 

 UNITED STATES NATIONAL HERBARIUM, Washington, D. C. 



19 herbarium specimens — United States, Central America and Philippines 

 (exchange). 



UNIVERSITY OF PENNSYLVANIA, Botanical Garden, Philadelphia, Pa. 



91 herbarium specimens — United States. 

 WURZLOW, E. C, Houma, Louisiana. 



9 herbarium specimens — Louisiana. 



DEPARTMENT OF GEOLOGY. 



(accessions are by gift unless otherwise designated.) 



AMHERST COLLEGE, Amherst, Massachusetts. 



Skull and jaws of Stenomylus gracilis — Nebraska. 

 ARMOUR SANDPAPER WORKS, Chicago. 



6 specimens abrasive powders. 

 BETHLEHEM STEEL COMPANY, South Bethlehem, Pennsylvania. 



Nickel steel shavings from armour plate — South Bethlehem, Pa. 

 BIDDLE HARDWARE COMPANY, Philadelphia, Pennsylvania. 



Propeller of Monel metal. 

 BOHM, JULIUS, Vienna, Austria. 



I specimen Tepl meteorite — Bohemia (exchange). 



1 specimen St. Germain meteorite — France (exchange). 

 BRADEN COPPER COMPANY, Rancagua, Chile. 



225 specimens copper ore — Rancagua, Chile. 

 BRITISH SCHOOL OF ARCHEOLOGY IN EGYPT, London, England. 



5 specimens building stones of Memphis, Egypt — Memphis, Egypt. 

 CHALMERS, W. J., Chicago. 



2 gold nuggets — California. 



Quantity silver nuggets — Lake Superior. 

 COLLINS, P., Chicago. 



3 specimens gem obsidian. 



I specimen obsidian in matrix — Near Reno, Nevada. 

 DICKEY CLAY MANUFACTURING CO., W. S., Kansas City, Missouri. 

 400 pound mass fire clay. 



I brick made from same — Versailles, Missouri. 

 DIXON CRUCIBLE COMPANY, THE JAS., Jersey City, New Jersey. 



Collection illustrating the uses of graphite — Jersey City, New Jersey. 

 DOMINION MARBLE COMPANY, THE, Montreal, Canada. 



4 polished slabs of marble — Quebec, Canada. 

 DUMONT, DR. T. A., Dumont, Iowa. 



10 specimens silver ores — San Bernardino County, California. 

 EGYPTIAN GEOLOGICAL SURVEY, Cairo, Egypt. 



I specimen El Nakhla meteorite — El Nakhla, Egypt (exchange). 

 FIELD MUSEUM OF NATURAL HISTORY. 

 Collected by B. Laufer: 



I polished specimen of ophicalcite — Region of the Upper Huang-Ho, 

 Kansu Province, China. 



