1917.] NATURAL SCIENCES OF PHILADELPHIA. 365 



Samuel G. Gordon. Molybdenite, Sussex Co., N. J.; Baddeleyite, Brazil; 

 Cuprite, Hematite, Piedmontite, South Mountain, Adams Co., Pa.; Siderite, 

 Argentine, Laumontite, Stilbite, Ward's Quarry, Delaware Co., Pa.; Quartz 

 (a sixty pound crystal) Rollandville, Philadelphia; Pyrrhotite, Lansdowne, Pa. ; 

 Genthite, Actinolite, Gladwyn, Pa. Asbestos, Easton, Pa.; Cacoxenite, Hel- 

 lertown, Pa.; Stevensite (6 specimens), Pectolite, Gothite, Analcite, Thauma- 

 site, Gypsum, Mesolite, Datolite, Anhydrite, Paterson, N. J.; Sphalerite, Phila- 

 delphia; Specular Hematite, Phoenixville, Pa.; Quartz, Phocnixville, Pa.; Cro- 

 cidolite, Philadelphia; Argentine, Ameha C. H., Va.; Zoisite, Calcite, Stilpnome- 

 lane. Falls of French Creek, Pa.; collection of volcanic rocks from Sussex Co., 

 i\. J.; four Pennsylvania and New Jersey geological specimens, illustrating 

 slickensides, and dikes. 



William Maddrens. Specimen of Calcite, Sphalerite and Pyrite, Penn- 

 sylvania. 



R. A. Mercer. Babingtonite, New Jersey. 



Dr. S. W. Morton. Collection of minerals. 



Frederick Oldach. Specimen of Rutile and Beraunite, Pennsylvania. 



Frederick Oldach and S. G. Gordon. Quartz, Rolandville, Pa. 



Harry Warford. A specific gravity balance, Epidote and Barite, Penn- 

 sj'lvania. 



Harry Warford and S. G. Gordon. Ilmenite, Pennsylvania. 



H. L. WiLLiG. Four crystals of Limonite pseudomorph after Pyrite, Penn- 

 sylvania. 



. Plants. 



W. M. Benner. Sixteen sheets of local plants. 



Dr. George N. Best. Collection of New Jersey and Pennsylvania plants. 



Botanical Section. Ten hundred and thirty-seven sheets New England 

 plants. 



O. H. Brown. Fifty-three local plants. 



Harlan S. Gatchell. Herbarium of the late Joel J. Carter. 



Bayard Long. Nine sheets of local plants. 



Bayard Long and Harold St. John. One hundred and five sheets of local 

 plants. 



W. H. Leibelsperger. Thirty-six sheets of local plants. 



Arthur Leed'. Specimen of Ardostaphylos. 



C. S. Mann. Specimen of Bartram Oak. 



St. Louis Botanical Garden. Eight hundred and eighty-two sheets from 

 the Mississippi Valley. (In exchange). 



J. P. Otis. Twenty-seven sheets of local plants. 



H. W. Pretz. Four hundred and seven sheets of local plants. 



S. S. Van Pelt. Four local specimens. 



U. S. National Herbarium. Three hundred and fifteen sheets, mainly from 

 the Canary Islands. 



Percy Wilson, through Bayard Long. Thirty-seven sheets of local plants. 



F. W. Pennell and Bayard Long. Fourteen sheets of local plants. 



Archeology, Etc. 



Charles Barton. Head of an Egyptian king, Thebes. 

 Ed^vaud H. Burr. Collection of Indian axes, spearheads, etc. 



