In message <15f711f4-5f3d-4cb3-8745-34806a416...@cq.nu>, Bob Camp writes: >Hi > >Maybe a system using a rotary electrical machine synchronous to the power line >driving a system of gears. and pointers on a dial
That is what was known as a "synchronous clock". Tom has one running off his atoms on his web-page... -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 p...@freebsd.org | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.