Watch & Clock Encyclopedia - Donald de Carle
London: N.A.G. Press, Hardback, 1975, Hardback in Dust Wrapper £10.00
Watchmaker's and Model Engineer's Lathe: A User's Manual Revised by Eric Restall - Donald de Carle
London: Robert Hale, Hardback, 1993, Hardback in Dust Wrapper £18.50