Inside Out Library
Microscopes and accessory apparatus (1899)
Ernst Leitz (Firm) · Wetzlar : Ernst Leitz · leaf 46
Demonstration microscope with condenser. 44 —Microscopy
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
More pictures from Microscopes and accessory apparatus
More like this
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten09unit-864-0.webp)