Book info amazon http://www.amazon.com/American-Clocks-Volume-Special-Self-Winding/dp/0930163 443/ref=sr_1_sc_3?ie=UTF8&qid=1414869823&sr=8-3-spell&keywords=american+cloc ks+tran+duyly
73, Bill, WA2DVU Bill I responded to Mike there seems to be a number of threads running on this. So in fact you do have the telegraph coil in the clock. Makes sense to me. Thats why the 100 V they needed to drive 10-20 ma through the coil over distance and had to account for line loss. The boook you mention. Online? Regards Paul WB8TSL --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
