NAVIGATION.
Rare Boos Oepr. Colson, Nathaniel. *XE The mariner's new calendar.... By Nathaniel
781 Colson ... The whole revised, and adjusted to -C71M the new stile, by William Mountaine ... London: Printed for J.Mount and T.Page and W.Mount on Tower-Hill, 1781. Where you may have all sorts of mathematical books.
136p. illus.(incl.diagrs.) 19.5em. (4to)