The elements of clock and watch-work, adapted to practice. In two essays. By Alexander Cumming, Member of the Phil. Soc. Edinb.

London : printed for the author; by J. Hughs, near Lincoln's Inn Fields, MDCCLXVI. [1766]

[8],192,[14]p.,16 plates ; 40.

ESTC T140748

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