232 THE AMEKICAN MONTHLY [October, 



selves upon the soiree of 1889, which was in every particular all that 

 could have been desired. 



A few of the principal exhibits were as follows : 



By C. E. Ailing, F. R. M. S., with B. & L.'s Concentric : Section of 

 toe-nail of elephant from Jumbo, stained. 



By Miss Mary A. Booth, with Griffith Club : Hairs of larvae of Tro- 

 godcrma ornata. 



By Mr. G. R. Bausch, with B. & L.'s Concentric : Cornea of eye of 

 water beetle. 



By Mr. S. W. Baker, with Collins' (Binocular) : Transverse section 

 of Pinus strobus (Pine Needle), double stained. 



By Dr. Geo. E. Blackham, with Folles-Blackham : Trichina spi- 

 ralis (encysted). 



Bv Dr. L. A. Bull, with Schraner : Cimex lecticularis. 



By Bausch & Lomb, with their own microscopes : Trichina spiralis 

 in human muscle, diatoms, circulation of blood in tail offish, diamond 

 beetle, proboscis of butterfly, rolling stones, butterfly scales arranged 

 in form of bouquet, and platino cyanide of magnesium. 



By Prof. Albert H. Chester, with Schraner (Binocular) : Green gar- 

 net. 



By Mr. E. L. Cheeseman : Crystal alloy of gold and silver. 



By Dr. Lucien Howe, with Beck's (Binocular) : Vegetable growth 

 from human ear and eye. 



Br. Mr. J. D. Hyatt, with Zentmayer : Multiple images in compound 

 eye of beetle. 



By Dr. Geo. E. Fell, with B. & L.'s Concentric : Pond life. 



By Dr. S. Y. Howell, with Zentmayer: Malarial pigmentation of 

 brain tissue, diphtheritic inoculation of cornea of guinea pig, Bacillus 

 megaterium. Actinomycosis bovis, sea-weed, stem of an endogen, 

 mouth, eye, and foot of fly, tongue and sting of bee, spider, foot of 

 spider, flea, wing of butterfly. 



By Dr. C. Jackson, with Zeiss : Insect in human skin : with Zent- 

 mayer, bacillus of typhoid fever. 



By Dr. F. L. James, with B. & L.'s Universal: Crystalized sala- 

 cine. 



By Prof. D. S. Kellicott, with Zentmayer: Floscules from the Ni- 

 agara. 



By Mr. F. W. Kuhne : Pond life. 



By Dr. W. J. Lewis : Insect eggs on leaf. 



By Mr. C. G. Milnor, with Universal (Binocular) : Lung of Pitts- 

 burg iron-worker. 



By Dr. L. D. Mcintosh : Tooth of dog, lip and lung of cat, oxyhy- 

 drogen microscope, section human tooth, human skin (injected), hu- 

 man lung, human liver (injected), sciatic nerve, abies excelsa, antenna 

 of moth, saw fly, wood ant, larvae of mosquito. 



By Mr. C. C Mellor, with Acme and B. & L.'s models : Crystals 

 sulphate of morphia, leg of diamond bee, adontophore of octous. 



By Mr. E. S. Nott, with Crouch (Binocular) : Arranged diatoms. 



By Dr. Lee H. Smith, with B. & L.'s microscopes : Hamburg canal 

 water, Niagara river water, Park Lake water, circulation of blood in 

 salamander. 



By Dr. Thomas Taylor, with Acme : Stone cells of the tea leaf. 



