M I C 
Anfwered by - Leeuwenhoek 
With extradls of feveral other letters 
Leeuwenhoek 
Obfervations about generation by an animalcule 
of the male feed ; animals in the feed of a 
frog ; fome other obfervables in the parts of a 
frog - - - - Leeuwenhoek 
Microfcopical obfervations about animals in the 
fcurf of the teeth, the fubdance called worms 
in the nofe, the cuticula confiding of fcales 
Leeuwenhoek 
An abftra£l of a letter concerning the parts of 
the brain of feveral animals, the chalk dones 
of the gout, the leprofy, and the fcales of eels 
Leeuwenhoek 
An abdraft of a letter concerning generation by 
an irifedt - - Leeuwenhoek 
Letter concerning the circulation of the blood, as 
feen by the help of a microfccpe, in the lacerta 
aquatica — - — Molyneux 
Microfcopical examination of the tedicles of a 
rat, and the feed of mufcles, oyfiers, &c. 
Leeuwenhoek 
concerning animalcules found in teeth, of the 
fcalinefs of the fkin, &c. Leeuwenhoek 
An extra£l of a letter containing feveral obfer- 
vations on the texture of the bones of animals 
compared with that of wood, on the bark of 
trees, on the little fcales found on the cu- 
ticula, &c. - - Leeuwenhoek 
An extra& of a letter containing obfervations on 
the feeds of cotton, palm, or date-dones, 
cloves, nutmegs, goofeberries, currants, tu- 
lips, caffia, lime-tree; on the fkin of the 
hand, and pores, of fweat, the crydalline hu- 
mour, optic nerves* gall, and fcales of fifh ; 
and the figures of feveral fait particles 5 &c. 
Leeuwenhoek 
Some microfcopical obfervations of vad num- 
bers of animalcula feen in water - Harris 
Microfcopical obfervations on eels, mites, the 
feeds of figs, drawberries, &c. Leeuwenhoek 
Microfcopical obfervations and experiments 
Gray 
Letter concerning the eyes of beetles 
Leeuwenhoek 
Tranf. 
— - 1044 
— 1045 
XIII 347 
XIV 568 
XV 883 
— 1120 
— 1236 
XVII 593 
646 
~ 838 
— 949 
XIX 254 
— 269 
— 280 
XX 169 
323 
Abridg. 
Ill 684 
• — 225 
- 685 
— - 684 
- 685 
— 685 
I 209 
III 653 
— 685 
— Letter 
