Thanks to the expertise of Ted Ernst, I was able to identify the HUGE staye r, or as Ted says, "Steher" chainring that I currently have listed on eBay. Ted estimates the age as late 1920s to 1930s.
To view, please see the following address or search item #120374357858:
I also found an old catalog page for these rings on Dale CR site, and the 3 2, or 64 tooth is the largest size available in inch-pitch chain:
Thanks again to Ted for sharing this great information and to Aldo Ross for allowing me to use the Wool Jersey stayer photo link in my auction!
Kevin Kruger - Grantville, PA