124 JOURNAL OF THE [October, 



90. Foes or Friends. 



91. Portrait of Lady. 



92. Portrait of Child. 



93. Butterfly Scales (1173) arranged to represent a Vase of 

 Flowers: by C. W. McAllister. 



94. Scales of forty varieties of South American Lepidoptera: 

 by J. D. Mallonee. 



95. Human Scalp, vertical section showing hair bulbs and 

 sebaceous glands: by H. F. Crosby. 



96. Foot of Emerald Spider, Micromata smaragdula, by H. 

 Hensoldt. 



97. Feathers of Brazilian Humming-bird: by H. Hensoldt. 



98. Section of Human Brain: by S. A. Briggs. ^ 



99. Daphnia pulex: by O. S. Wilson. 



100. Chelifer, Pseudo-scorpion: by Wm. Huckel. 

 loi. Tongue of Honey-bee: by C. W. Brown. 



102. Leg and Foot of Honey-bee, showing pollen brushes and 

 pollen in situ: by H. C. Bennett. 



103. Human Optic Nerve: by L. Schoney. 



104. Phylloxera of Grape Vine: by L. Schoney. 



105. Yeast Plant: by A. S. Hunter. 



An extended series of Microscopes and Microscopical Appa- 

 ratus was also exhibited by Meyrowitz Brothers, George S. 

 Woolman, Bausch & LoMB, and Eimer & Amend. 



It was estimated that between two and three thousand persons 

 •were present during the evening. 



Meeting of May ist, 1891. 



The Vice-President, Mr. J. D. Hyatt, in the chair. 



Fourteen persons present. 



Mr. Sereno N. Ayres was elected a Resident Member. 



The Corresponding Secretary announced the donation to the 

 Cabinet of the Society by Miss M. A. Booth of 13 slides of her 

 own preparation — i. Flea of Mouse ; 2. Parasite of Barred Owl; 

 3. Jigger Flea from Florida; 4. Parasite of Snipe; 5. Parasite 

 of Snowy Owl; 6. Flea of Cat; 7. Parasite of Pig; 8. Hairs of 

 larva of Trogoderma ornata; 9. Parasite, eggs of parasite, and 



