Hello. I purchased a large International Time Recording Co. master clock on ebay a couple of weeks ago. Perhaps some of you saw it. It's one of those big ones installed in a school in 1927 to run the slave clocks and the bell system. Its model number is 13 6 12. It is complete with all of the internal machinery and looks to be in operating condition. Anyway, my problem is that I have no wiring information. One of the previous owners wired the movement seperately with a small 10 volt DC adapter, and this runs the movement just fine. It's clicking and clunking on the wall next to me right now. I know that its circuitry is 12 volts DC, but that is all I know. I also got one slave clock with it and I would like to install one bell if I can find one. Do any of you knowledgeable in the area of electronically wound clocks know where I might obtain a wiring diagram? A friend suggested that I try contaction IBM, but I haven't done that as yet. I would apprectiate any help and/or discussion here. Thanks a heap. Lloyd Schlitzer
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