6 matching record(s)
file D (Stack)Ditisheim, Paul
"L'Observatoire Royal de Greenwich, 1675 - 1925"
offprint from Bulletin de la Societe Astronomique de France, December 1925. Paris: Societe Astronomique de France. (*) Transferred to Bodleian, September 2017.
[Unknown]
1925
file W (Stack)Ditisheim, Paul
Determination de la difference de Longitude Greenwich-Paris par transport de l'heure en avion
Dated 27 July, 1920. La Chaux-de-Fonds. Communicated by the Astronomer Royal [?therefore reprint from The Proceedings of the Royal Astronomical Association] {?}.
[Unknown]
1920
file W (Stack)Ditisheim, Paul
"Demonstration of (a) A New Balance for Compensating the Temperature Error of Watches and Chronometers, and (b) A Centre-Seconds Marine Chronometer with Electric Contacts"
offprint (with plate) from Proceedings of the Physical Society of London, vol. 35 part 5, August 15, 1923.
[Unknown]
1923
file W (Stack)Ditisheim, Paul
"Chronometres observes au hautes altitudes et dans le gaz hydrogene"
offprint from Report of the meetings of Societe suisse de Geophysique, Meteorologie et Astronomie (G.M.A.), {?1923}. Read at the meeting at Zermatt, 31 August, 1923.
[Unknown]
1923
file W (Stack)Ditisheim, Paul
"The Timing of Chronometers and Watches: A review of the history and progress of adjusting"
offprint from English Mechanics, March-April 1926. Translated from La Science Moderne.
[Unknown]
1926
file E (Stack)Ditisheim, Paul
"Pierre-Louis Guinand et les verres d'optique"
in Bulletin de la Societe astronomique de France, Avril 1925 Transferred to Bodleian, September 2017.
[Unknown]
1925