The microscope made easy: or, I. The nature, uses, and magnifying powers of the best kinds of microscopes described, calculated, and explained: ... II. An account of what surprising discoveries have been already made by the microscope: ... And 
Baker, Henry,1698-1774.
London : printed for J. Dodsley,
1769.
Pp. *22-*23 and the two unnumbered leaves between pp.98 and 99 are included in the register and the text is continuous.
ESTC