1966 Topps Series Release Dates ... Approx?

[obcbeatle]

Anybody know the approx. timeline for release of the 1966 Topps cards e.g. Series one released in April, Series two released in May, etc? I'm trying to reconstruct a timeline for when I opened packs ... by series ... in 1966. Obviously I have way to much time on my hands right now :-) This all came about today when I was thumbing thru my almost complete 66T set in binder ... and was able to identify cards that I'm sure I bought in 1966 (I wrote on some of them ... I was 8 years old). I'm still working on this set :-) I think I bought maybe (15) packs in 1966 based on the # of cards I'm pretty sure I pulled. I bought a bunch of 66T's in the 1980's at card shows in Atlanta when I was trying to complete the set. Then joined OBC and they've been helping me along the way. I'm down to 8 cards, mostly the high #'s. I'll eventually scan all the cards I think are original to my purchases in 1966. Pretty cool how I formed an image of many of those cards over 50 years ago and I can still identify those cards as cards I pulled from packs (Del Crandall for instance ... as an 8 year old I couldn't figure out why an old, old man was playing baseball ... check out his 66T card! :-). Anyway ... if anyone knows about when each series was released in 1966, that would be cool to know. Thank you.