[Promethius88]

I am new to the forum and have tried to go back thru some old threads on this elusive series. Appears there are some old timers with some pretty good knowledge about this issue. I have pulled the trigger and am off and running but still have lots of questions and want to gain a better understanding as well as find others that may have some ideas were to find some of the scarcities. I have read as many articles as I could find and I know Bob had a vast amount of knowledge about them. I know that, in general, they are hard to come across, but I also know there are several, even outside of Richardson and Skowron that are next to impossible, but not sure which ones they are!?!? Any help or anyone that wants to join in discussing them are gladly welcome!!