Some notes on Pierre-Frederic Ingold and the work of E. Haudenschild /
Some notes on Pierre-Frederic Ingold and the work of E. Haudenschild /
published by the Swiss Society for Chronometry on the occasion of the eighth general assembly in Berne at the Bürgerhaus 4 June 1932 ; translated by Richard Watkins.
- 11 pages : illustrations ; 27 cm
This is a translation of the French original: Quelque Notes sur Pierre-Fréderic Ingold et les travaux de E. Haudenschild. Bienne: Ch. Rohr, 1932.
Ingold, Pierre-Fréderic.
Haudenschild, Ernest.
Clock and watch makers--History.--Switzerland
Horlogers--Histoire.--Suisse
Timekeeper (general) Switzerland Ingold Haudenschild SSC Charles Rohr NA/Other Berner G. Albert
This is a translation of the French original: Quelque Notes sur Pierre-Fréderic Ingold et les travaux de E. Haudenschild. Bienne: Ch. Rohr, 1932.
Ingold, Pierre-Fréderic.
Haudenschild, Ernest.
Clock and watch makers--History.--Switzerland
Horlogers--Histoire.--Suisse
Timekeeper (general) Switzerland Ingold Haudenschild SSC Charles Rohr NA/Other Berner G. Albert