Do I see a seam running around par of the border of the reverse of this one?



http://tinyurl.com/27z4hr
(ebay #290204609180)


Bill

It looks (to me) like the die struck with greater force at 3 o'clock than at 9 o'clock and that the area with greater pressure saw metal flow upward between the die and the collar.

Perhaps Rittenhouse will give a better answer.