Making of Microscopes with Very Small and Single Glasses
Author:
Butterfield, Mr.
Journal:
Philosophical Transactions
Volume:
12, 1026-1027
Year:
1677
Volumes 1 through 20 of Alle de Brieven / Collected Letters, the complete series. Download for free.
Master list (pdf) of all 602 L-numbers, their Leeuwenhoek number, and their Collected Letters number
