Hi Scott,
Thanks for the kind words about my site. This feedback energizes me to add more stuff to it.
The single best source for old catalogs and so forth on old Meucci's is here:
http://www.budgetcues.com/archive/
Budget Cues has archived most of the old catalogs.
Concerning the old logo, there are actually two different dates that overlap. The last series to use the old logo was the 88 series made until the early 1990's, and the Oldie Series. The Oldies were made with both the old logo and the new logo. My understanding was they had two different factories going on at the time as they were moving to a larger facility, so the one factory used the old stamping and the newer one used the "new" logo which was created in 1990.
Here are some of the clues to dating a Meucci besides finding the catalog:
Brass pin - very early cue, probably before 1976.
Small, round bumper - pre-1984. The 84 series photo showed the small round bumper in the catalog, but there were actually very few produced with them. The small bumper also had a smaller hole than the standard 3/4".
Old logo, Jimmy Rempe's, David Howards, etc - pre 1990
The old cues will not have any rounded over, pantographed inlays at all. Many use real ebony, abalone, and MOP unlike the newer cues which are crappy-ass plastic. The first cues I saw that had rounded over inlays was about 1992.
Chris