These are 31 different Stegmaier openers. The picture is to just give you an idea of the volume of openers they distributed. Many of these are fairly common, but there are some that are more scarce. I’m sure I’ve not scrapped the bottom of the barrel on different ones and probably passed up on ones I didn’t have. Lesson learned: Keep a good record of the openers you have in a small pocket memo pad if you want to specialize in a particular area. Looking from home on ebay makes it easier to identify one you need. It’s much easier with the internet to add to collections. You can probably gather as much today in just a short time vs. the years and years it took when you had to go out and hunt. I don’t know if that’s good or bad, but that’s current technology.