Pritchard, Andrew and Chevalier, Charles (1838) 300 animalcules infusoires, dessinés à l'aide du microscope. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.
Microscopic - Fungi - British Fungi
Annals and magazine of natural history : including zoology, botany and geology (1838)
Microscopic - microbial growth on agar
Augar slab of microbial growth; color illustration. Scan of 2 d images in the public domain believed to be free to use without restriction in the US.
Microscopic - Plant cells
Beihefte zum botanischen Centralblatt (1891). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.
Microscopic- Aspergillis
Aspirgillis colonies. Illustration. Zeitschrift für induktive Abstammungs- und Vererbungslehre (1908). Scan of 2 d images in the public domain believed to be free to use without restriction in the US.
Microscopic - 300 animalcules 1838 02
Pritchard, Andrew and Chevalier, Charles (1838) 300 animalcules infusoires, dessinés à l'aide du microscope. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.
Microscopic - 300 animalcules 1838 03
Pritchard, Andrew and Chevalier, Charles (1838) 300 animalcules infusoires, dessinés à l'aide du microscope. Scan of 2 d image in the public domain believed to be free to use without restriction in the US.
300 animalcules infusoires, dessinés à l'aide du microscope
Microscopic - Annals L'Institute Pasteur 1894 02
Scan of 2 d images in the public domain beleived to be free to use without restriction in the US.
. Swivelchair Media. 
