A Tale of Ten Twenty's
I stumbled into a small group of six Perth Mint 20oz silver bars recently. It puts my small collection of 20's at a total of ten. These don't come available all that often so finding a half dozen at once was an opportunity I couldn't pass up.
I really like the old logo (left facing swan) and three of this newly acquired group are of the newer style logo with the right facing swan. My guess is I'll sell off the newer bars as I find old logo bars to replace them in the collection.
All Engelhard lists the population of the newer bars at less than one hundred. They don't have any data on the population of the older style bars. In the past few years I've come across more of the old bars than the new bars, probably close to four times more. Based off that small observation I'll assume there are fewer of the newer bars than the older ones. We all know what assumptions get you though, so who really knows which is more common...