RosalieR

Hello! I'm new to this forum, but found your post when I was trying to visualize Chuck Sumner's great information from AllAboutMarbles, which he linked above. Where did you get your measurements from - your own collection or other sources? I tried to make sure that they line up with Chuck's and they do of course! So based on those two sources, I made a version that's a graph. It's alphabetical with the idea that you might wonder, "is this a Master" for example and then check the chart to see if the size seems right. Groupings aren't alphabetical obviously but I wanted this to be at-a-glance without too many columns. I have found it useful in checking some IDs so I thought I'd share it and see if anyone else finds it helpful. I'm very open to corrections and feedback.