Museum optischer Instrumente: Petrographisches Mikroskop E. Leitz Wetzlar, Stativ CM
1876 advertisement for Ernst Leitz... - History of Microscopy | Facebook
Mikroskop von Ernst Leitz Wetzlar - Dudlerei
Sold at Auction: Microscope Ernst Leitz Wetzlar, around 1900/1910
Around 1906. Serial no. 88656. Brass, tapped. Optically … | Drouot.com
Ein neues Mikroskop-Stativ und seine feine Einstellung.“ (Ernst Leitz) – Buch antiquarisch kaufen – A02idnPI01ZZK
Ernst Leitz Wetzlar Mikroskop Nr: 375082 | eBay
optics, Leitz microscope, made by Ernst Leitz Wetzlar, E. Leitz Optische Werke, Wetzlar, Made in Germany, 1929,1920s, 20s, 20th century, historic, historical, optical microscope, light microscope, optical microscopes, light microscopes, cone, transmitted