Nature

An Introduction to the Theory and Use of the Microscope

WHEN public interest in the curiosities of science was widespread, some fifty years ago, the possession of a microscope was a social necessity. The instrument to-day is no longer the popular plaything ...
insider.si.edu

The microscope : an introduction to microscopic methods and to histology / by Simon Henry Gage

Table of metric and English measures and table of natural sines on lining-papers. siris_sil_409278 ...
insider.si.edu

The microscope; an introduction to microscopic methods and to histology, by Simon Henry Gage

Table of metric and English measures and table of natural sines on lining-papers. siris_sil_115192 ...