This page needs to be proofread.
An image should appear at this position in the text. To use the entire page scan as a placeholder, edit this page and replace "{{missing image}}" with "{{raw image|Microscopicial researchers - Theodor Schwann - English Translation - 1947.pdf/258}}". Otherwise, if you are able to provide the image then please do so. For guidance, see Wikisource:Image guidelines and Help:Adding images. |  |
Th. Schwann del.
H. Adlard
