Another slow day at work. So I sorted through my dice collection and bag of extras. I found 17 distinct variations on Stockmen's dice. Last trip they were no longer sold at the gift shop. On previous trips, all were drilled and had key chains through them. If it looks like some are the same beyond the obvious, ize and colors, take a very close look at the mountains, and the cows. Top row left is larger thn the rest. Balance of top row is larger than row two. Bottom row are all 5/8th size dice.