When did the 'P' mint mark come on a dollar coin?
I'm trying to figure out the history of the dollar coin. Specifically, I want to know when the 'P' mint mark was first used on a dollar coin. Can anyone provide some insight into this?
When did the P mint mark come on a coin?
The user is inquiring about the specific time or period when the 'P' mint mark was first introduced on a coin. This question requires historical information related to coin minting and specific details about the 'P' mint mark's origin.