Mechanicus and Flaven: or, the watch spiritualized. By John Martin, Watch-Maker, of Spalding, Lincolnshire.

London : printed for G. Keith, at the Bible and Crown, in Gracechurch-Street, M.DCC.LXIII. [1763]

xii,59,[1]p. ; 80.

ESTC T123165

Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. (Eighteenth century collections online). Available via the World Wide Web. Access limited by licensing agreements.