WOLLASTON, WILLIAM HYDE.

Description of a single-lens Micrometer. Read February 25, 1813.

(London, W. Bulmer and Co., 1813).

4to. No wrappers as extracted from "Philosophical Transactions" 1813 - Part I. Pp. 119-122 a. 1 engraved plate showing the micrometer and its details.

First printing of the description of this invention.

Order-nr.: 42705