AN UNBIASED VIEW OF DAN WESSON COMMANDER

I observed inside a collector's book the other day a listing that said the model 12 was created only in 1970 and 1971--a discrepancy for sure. I'm thinking we even now haven't got fully correct and trustworthy info on Dan Wesson production.Is there any true variance in excellent in between revolvers produced when the business was in Monson and when