I was lucky enough to get my hands on the last remaining Dug bag of Cairo available at the Canton show from the Ron Sheppard Collection. The marbles are in various dug conditions with cold rolls and creases on some and dug wear. Some have fractures and chips. A couple minty ones in there too Two uv glowers in this batch and one teenie peewee It is very uncommon for you to be able to find a set of CONFIRMED Cairo like this.. Use it like I did, to help with ID.. You will be amazed at how much faster you can learn about them with these in hand!