The art of shadows : or, universal-dialling; with tables exactly calculated for the Lat. of 51 deg. 30 min. viz. London. Teaching any person, tho' of an ordinary capacity, and unlearned in the mathematicks, to draw a true sun-dial, upon any given plan, ... And a table shewing the distance of each hour-line from the meridian, upon all horizontal-dials. ... The second edition, with additions. By John Good, ...