But it's wrong. 1/4
-patterned edges
-elaborate engravings
-crucible steel
-striking in collar
-steam striking
-high reliefs
-die hubbing
I get this from @GeorgeSelgin's excellent book, Good Money 3/4
People prefer notes because banks can be trusted & paper is easier to use than metal. The best example? Americans hate $1 coins but love $1 bills: 4/4