Year | 1998 |
Date | 11-Sep |
Volume | 181 |
Issue | 4,076 |
Page | 311 |
Category | Horology |
Part | 1 |
Title | A 3/4 Second Pendulum Electric Clock (C.R.Jones) |
Author | John Wilding |
Notes | Introduces an updated and revised design. Introduction, the project, the Hipp action, getting started, suppliers, references |