Microscopium pantometricum; or, a new construction of a micrometer, adapted to the compound and solar microscope: ... To which is added, the description of an universal perspective, with a scale of all its magnifying powers. The whole illustrated by two copper-plates. By B. Martin.
Martin, Benjamin,1705-1782.
London : printed for, and sold by the author,
[1780?]
ESTC