I've got one also . However, the one I have seems to indicate that it is a one of a kind & with all the different details. I really wish I could get some more information about this.
You should find a good coin forum with knowledgeable members. Then, post some clear pics of the coin and ask for their opinion.
I also have one! Where in the internet universe can I find such a forum? Do I need to post pictures of both sides? Can they also tell me how much it is worth?
I have one you can't see the last number, 199.... , The second nine is hard to see, look like a train penny but I've been told it damage from the mint also has bumpy texture.