I have a copy of Schjoth to help me out.
YES ! They are addictive when you can fairly easily identify them. I have and example from most Emperors and Dynasties - about 200 of them, but no really rare ones. They are all now in 2x2's, fully written up.
However. I do have at least one example in copper or bronze (can't tell the difference), brass, zinc and iron.
The great bulk of them in my collection came from a huge stash in a dealer' junk box about 35 years ago, for 20 cents each.
I tried to pick as many different variations as I could, without having any idea of how to identify them, at the time.
My copy of Schjoth came later, and I solved most of the mystery I had about them.
And YES ! - ALL of my Cash are
Oriented perfectly - that's where they all come from !
