Production Numbers

Anyone actually have an educated guess as to what they production numbers were on older cards.
(50's vs 60's vs 70's vs 80's). I guess the safe assumption would be that Topps produced more cards every year, but in your opinion, are there some years that more product seems to be out there?
For example, I seem to see more 1968 Baseball PSA 10's than I do the surrounding years. In Football, 1977 cards have always seemed tougher to find than the 73-76 cards.
(50's vs 60's vs 70's vs 80's). I guess the safe assumption would be that Topps produced more cards every year, but in your opinion, are there some years that more product seems to be out there?
For example, I seem to see more 1968 Baseball PSA 10's than I do the surrounding years. In Football, 1977 cards have always seemed tougher to find than the 73-76 cards.
Collecting my sports heroes, Roger Staubach and Kirby Puckett.
0
Comments
Or Regional Canadian Baseball Issues?
Come be a contributor to the OPC Baseball Wiki. It's free and easy!
OPeeChee.Wikispaces.Com
<< <i>I think production figures for the 50's and 60's sets is irrelevant because more than half of those have been destroyed or thrown away. The late 1980's has by far the highest production figures of any era. >>
Without a doubt.
(Not talking about anything made in the last 20-25 years.)
fiveniner brought up a good point about the older stuff (50's, 60's) that much of was destroyed, thrown out by 'mom', etc. - but that should have happened with a good percentage of product from all of those years.