In general for colonials, errors on MA copper are far scarcer than other state coinage. I have only seen a few major errors in the series, and a handful of clipped planchets. It is interesting that at that time period, normally they were concerned with how many coins they could pump out in a day, not with how they looked. Apparently Massachusetts coin makers used a different standard. Of course it is possible that the errors just did not survive over the years...
New England Rarities...Dealer In Colonial Coinage and Americana
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I've been told I tolerate fools poorly...that may explain things if I have a problem with you. Current ebay items - Nothing at the moment
<< <i>Thats pretty cool. Errors of any kind are very scarce on MA copper pieces. >>
Really? I didn't know that. So they have higher standards than the US mint did in the decades that followed? --jerry