History of Microscopy - ca. 1830 simple/compound microscope by William Cary, London. An illustrated history of the Cary - Gould businesses and their owners is online at: http://microscopist.net/GouldC.html -and- http://microscopist.net Image from:
![A Most Improved type microscope with advanced features. An early achromatic (and non-achromatic) transitional microscope, A Most Improved type microscope with advanced features. An early achromatic (and non-achromatic) transitional microscope,](http://www.antique-microscopes.com/photos/transitional_microscope-d.jpg)
A Most Improved type microscope with advanced features. An early achromatic (and non-achromatic) transitional microscope,
![Carpenter type Improved Microscope. New Improved Compound Microscope for Opake and Transparent Objects, c. 1830 Carpenter type Improved Microscope. New Improved Compound Microscope for Opake and Transparent Objects, c. 1830](http://www.antique-microscopes.com/photos/carpenter1.jpg)
Carpenter type Improved Microscope. New Improved Compound Microscope for Opake and Transparent Objects, c. 1830
![1820 1830, Gould microscope style faites par Abraham, Liverpool, Angleterre collection Golub de microscopes anciens DSC04736 Photo Stock - Alamy 1820 1830, Gould microscope style faites par Abraham, Liverpool, Angleterre collection Golub de microscopes anciens DSC04736 Photo Stock - Alamy](https://c8.alamy.com/compfr/j7tcj0/1820-1830-gould-microscope-style-faites-par-abraham-liverpool-angleterre-collection-golub-de-microscopes-anciens-dsc04736-j7tcj0.jpg)