Ok. I have a problem here...
I have the box for Major League Baseball for Intellivision. I have both Major League Baseball and Baseball cartridges. The manual says Major League Baseball but the controller overlays say just Baseball.
I figured MLB belonged in the box and I had the wrong controller overlays... but the manual for MLB shows the overlays saying just Baseball!!
AHHH! What cartridge goes in this box?
Here's a pic of what I have to simplify things: