Nice Kit... And yes to what has been said... Note: The "Patented" version of the Set O Matic first appeared mid 1971..Cheers John
What do you mean by that John? Just curious if that helps me set a more specific date range. I'm going through some catalogs now at http://www.drumarchive.com/Slingerland/. Cool resource which I 'm sure everyone here already knows. :)