M101-4 vs M101-5
 

I am fairly new to the M101 cards just wanted to know the difference between the M101-4 vs M101-5? Is there a way to tell them apart from each other!!

Thank you!

Here is a link to a similiar thread
http://www.net54baseball.com/showthread.php?t=64268

Also check oldcardboard.com
http://www.oldcardboard.com/m/m101-4...?cardsetID=964

http://www.oldcardboard.com/m/m101-5...?cardsetID=965

neal and jeff
 

The old thread referred to above from 2003 is when Todd, Tim, Andy, et al were still sifting through all the craziness of these wonderful -4s and -5s. It's fun to read for the history of research but will drive you into crazier confusion if you're a newbie or even if you're not!!
I'd suggest Todd and Tim OC article as the best thing ever written on the subject: issue 16, summer 2008. Scholarly and top drawer. I keep it on my desk as much as Lipset's volumes for T and E reference.

best,
barry

I concur with the previous post that Old Cardboard would be the best source in this matter: