I believe that the 4-digits are for 1997 and prior (prior to 1998 Questor Partners management?). For what its worth, Nov. 3rd was a Monday, as was the date code (4 weeks earlier) on a Men's tri-color Deluxe that I once purchased. And both dates were the first Monday of the month, coincidence(?).See if your Dynos have a 4 digit number on the underside of the BB. I suspect it's the month and day, but need more evidence.
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