6 matching record(s)
file U (Stack)Hope-Jones, F.
"The Sun-Clock"
offprint from the Journal of Scientific Instruments, vol. II no. 10, July 1925, pp. 329-331.
[Unknown]
1925
file W (Stack)Hope-Jones, F.
"New Magnetic Escapement"
photocopy of offprint from the Horological Journal, [?February 1948], single page. [Probably the first published announcement of the magnetic escapement; Clifford's first paper was published in April 1948]. 2 copies.
[1998-130]
1948?
file W (Stack)Hope-Jones, F.
"Nautical Time - A new method of time keeping on board ship, particularly ocean liners"
offprint from The Electrician, October 26, 1934. (Produced by The Synchronome Co., Ltd. Clerkenwell Road, London, E.C.1).
[Unknown]
1934
file W (Stack)Hope-Jones, F.
"The Fascination of a Free Pendulum"
offprint from The Engineering Gazette, February 1936. Inscribed "The solution of my Christmas Card puzzle". (*)
[Unknown]
1936
file W (Stack)Hope-Jones, F.
"The Free Pendulum"
offprint from Watch and Clock Maker, January 1937. 2 copies.
[Unknown]
1937
W (Open Shelf)Hope-Jones, F.
Electrical Timekeeping
Facsimile reprint of second edition (original, January 1949; first edition, 1940). London: N.A.G. Press, April 1976
[1984-340]
1976