A great improvement in watch-work - which may be of great use at sea, for discovering the longitude. ... With some remarks on another way of discovering the longitude. To which is added, an advertisement ... By William Palmer

Förlag	År	Ort	Om boken	ISBN
printed by Grace White and Charles Bourne, (executors to John White, deceas'd) and are to be sold by the author	1716	England, York	16p. 8⁰.