I'd not run across one of these until today (the shop actually had acquired a pair of them, the one pictured below being by far in the better condition of the two).
I find this issue rather amusing - tipping the scales at 57½ grams, its bulk seems rather at odds with its intended function as "small change"....
I understand that these have been subject to counterfeiting. Does anybody see anything that might be a cause for concern in that regard? Actual hue of the coin is a nice, dark red brown - these photos were taken in a manner so as to best show extant detail.