This is a doubled die created with a Series Doubled Hub. In effect the hub was already heavily doubled before it made yet another doubled die making it sort of a tripled die. The Hub Break and doubling can be found on several dates. I don't know if this one is common or not just that there are a ton of doubled dies for this era. Colombian coins are a lot of fun to search!
I'm not an "expert" -- I'm still learning. When I had five years into the error hobby I was an "expert" -- 30 years later I realize I don't know xxxx.
Edited by koinpro
07/01/2015 7:56 pm