Natural Sciences of Philadelphia 
3 i 
American Museum of Natural History. One hundred and eighty-eight 
trays of land shells from the Belgian Congo. 
E. Ashby. Forty-three trays of marine shells from Australia. 
F. C. Baker. Ten trays of fresh water shells from northern United States. 
E. B. Bartram. Eight species of land and marine shells from Arizona and 
California. 
Dr. Paul Bartsch. Blanfordia formosana Pils. from Taichu Province, 
Formosa. 
Dr. J. Bequaert. Seven species of African land shells. 
S. S. Berry. Nine species of shells from western North America. 
Bernice Pauahi Bishop Museum. Twenty trays of land shells from the 
Hawaiian Islands. 
Prof. J. Chester Bradley. Three land shells from Georgia. 
Louis H. Bregy. Forty trays of land and marine shells from Utah and Cuba. 
Albert E. Brookes. Plaxiphora coelata Rve. from Doubtless Bay, New 
Zealand. 
W. A. Bryan. Three hundred and fifty-six trays of Hawaiian marine shells. 
Mrs. H. H. Buckman. Six species of land shells from Clyde, North Carolina. 
H. C. Burnup. One hundred and thirty trays of African shells. 
Fred L. Button. Vertigo ovata Say from Seattle, Washington. 
Geo. H. Clapp. Nine trays of land and fresh water shells. 
W. F. Clapp. Planorbis parvus Say from Lexington, Massachusetts. 
James B. Clark. Two hundred an^ seven trays of shells from Eastern 
United States. 
T. D. A. Cockerell. Five trays of land shells from Colorado. 
Alfred M. Collins. Two marine shells from Africa. 
M. Connolly. Nesopupa g. rhodesiana Pils. from Rhodesia. 
Prof. F. Contreros. Eleven trays of Mexican fresh water shells. 
W. J. Cresson Jr. Three species of land shells from Pennsylvania. 
Prof. Ph. Dautzenberg. Two species of Chitons from France. 
J. H. Ferriss. One hundred and eighty trays of West American land shells. 
H. W. Fowler. Segmentina jenksii Cpr. from Piermont, New York. 
Julia Gardner. Six species of land shells from Jamaica. 
Calvin Goodrich. Thirty-four trays of fresh water shells from central United 
States. 
Morgan Hebard. Nine trays of American shells. 
John B. Henderson. Eleven trays of Cuban land shells. 
JunIus Henderson. Pupoides hordaceus Gabb from St. Miguel County, 
Colorado. 
A. A. Hinkley. Eighty-nine trays of shells from Central America and Mexico. 
A. Hinkley and J. Ferriss. Four land shells from Arizona. 
C. W. Johnson. Nine marine shells from Florida. 
F. J. Keeley. Eggs of Ampullaria depressa Say from Hawks Park, Florida. 
Bayard Long. Seventy trays of shells from Nova Scotia and eastern United 
States. 
Bruce Martin. Epiphragmophora t. cypreophila Nc. from Fresno, California. 
David McCadden. Two species of Naiades from Delaware. 
Rev. H. E. Meyer. Eight exotic shells. 
