The spark plug in this project, and the man doing all the real work, is John Kallman.

My contribution has been limited to collecting and sorting scans, and trying to create a numbering system that is logical, coherrent, and consistant.

I'm still a little fuzzy on the chronology of some issues (possibly having the 'a' and 'b' series reversed in some cases), but I haven't yet given up hope of getting it sorted correctly.

If anyone is knowledgable enough to ponit out where I have a series of chips in the wrong order of issue, please set me straight.