Good Morning Kevin, I appreciate you taking the time to reply to my inquiry. I have looked on eBay, but have not found any parts. I entered IBM on Wikipedia which provided links to other sites, which were very informative, especially the IBM site that provides a chronological list of clock serial numbers.
What parts are you looking for? I have a few and a friend has other parts for IBM time recorders. Where are you located? What is your email and phone number? I belong to Central NY chapter 55. Please call me at 607-621-8338 or email me at JIF70PB@GMAIL.COM