Tag: telegraph

Letter by H C Russell, 6 March 1891

March 6, 2009

Pages 160-161 March 6 1 My Dear Sir I have just received yours of 5th instant with vouchers and chronograph tape. I fear you have made a serious mistake in adapting the chronometer time. The chronometer is only intended for use when you do not get clock ticks: The ticks when received are necessary for the clock to make a break 4 seconds ....ng.