Leeuwenhoek.
Chapman, JohnMicroscope is in vignette, below portrait.
Image Publication: London Published Feb. 26 1813 by G. Jones.
Apparatus: Microscope (An optical instrument, consisting of a lens or a combination of suitably adjusted lenses, (or, rarely, also of mirrors) by which objects are so magnified that details indistinct or invisible to the naked eye are clearly revealed.)