How do I figure outv what issue number is my magazine month and year?

I am trying to look up my CARtoons magazines and add to collection. The site has issue numbers where my magazine start on 1977 through 91 and do not have issue number that I can see. How do I match my year and month to an issue number with no picture of the magazine
Thank you
SB

Hi sbart4234 - this is a fairly common problem with the magazines category we need to address. The fact that the "official" number for a given issue might be "Volume X, Issue Y", but we need an easier way to match up the issue you have in your hands (which might just say "January 1965").

Filling out the image library will help a lot - that is a high priority goal for magazines and our coverage is increasing. So I guess the answer is we're sorry, we acknowledge the issue here, and we are working to address it.