Jan., 191 5. Annual Report of the Director. 



409 



THE NERNST LAMP COMPANY, Pittsburgh, Pennsylvania. 



1 Nernst lamp. 



NEW YORK STATE MUSEUM, Albany, New York. 



2 specimens fossil glass sponge (Hydnoceras bathense H. & C.) — Bath, 



New York. 

 NICHOLAS, DR. F. C, New York City. 



62 specimens ores and lavas — Sonora, Mexico. 

 NORTH, PROF. H. B., New Brunswick, New Jersey. 

 6 specimens limonite after marcasite. 

 I specimen hematite. 



I specimen iridescent pyrite — Wisconsin and New Jersey (exchange). 

 NORTH CAROLINA GRANITE CORPORATION, Mt. Airy, North CaroHna. 



I dressed block Mt. Airy granite — Mt. Airy, North Carolina. 

 OHIO QUARRIES COMPANY, Cleveland, Ohio. 



I four-inch dressed cube of Buckeye gray sandstone — Cleveland, Ohio. 

 PATTEE, FRED, Chicago, IlHnois. 



I specimen asbestos — Grand Canyon, Arizona. 

 PELTZER, ALBERT, Argo, Illinois. 



1 specimen Orthoceras — Argo, Illinois. 

 PHENIX MARBLE COMPANY, Kansas City, Missouri. 



2 specimens gray marble — • Kansas City, Missouri. 

 PIERCE, HENRY B., Golconda, Illinois. 



2 specimens fluorite (ist quahty optical) — Golconda, Illinois. 

 POTTER, LOUIS C, Chicago, Illinois. 



1 geode — Mississippi River near St. Louis, Missouri. 

 RENNE, D. S., Verona, Illinois. 



2 septaria — Marseilles, Illinois. 



ROCKPORT GRANITE COMPANY, Rockport, Massachusetts. 



3 four-inch cubes of granite — Massachusetts and Maine. 

 ROMANO, JOSEPH, Chicago, Illinois. 



I specimen eroded limestone — Melrose Park, Illinois. 

 ROYAL ONTARIO MUSEUM OF MINERALOGY, Toronto, Canada. 



3 polished specimens of silver ore — Cobalt, Ontario (exchange). 

 ST. JOHN, C. A., Wayland, New York. 



I marcasite concretion — Ogden, Iowa. 

 SALTO, DR. A. B., Copenhagen, Denmark. 



1 specimen carnotite — Paradox Valley, Colorado. 

 SALISBURY, PROF. R. D., Chicago, Illinois. 



2 fossil tree trunks — Patagonia. 

 SCOTT, GEO. S., New York City. 



13 specimens minerals (exchange). 



I specimen amethyst — Cripple Creek, Colorado (exchange). 

 SHNABLE AND QUINN, Chicago, Illinois. 



I specimen Orthoceras — Calumet-Sag Canal. 

 SPANISH AMERICAN IRON COMPANY, New York City. 



3 specimens iron ore — Cuba. 



SOUTH DOVER MARBLE COMPANY, New York City. 

 I four-inch cube of white marble, dressed. 

 I poUshed slab of white marble — South Dover, New York. 



