Unfortunately, I dont own the battery anymore to check the post numbers.
I had them written somewhere if I can find it.
But the date wheel was on the underside.
There was a posting here several years back and when a couple guys saw those pictures I put up and one guy had to have it, cracked side and all.

I do have this 1973 green top group 24 that has seen better days.
All markings including manufacturer are on the underside as well as shown.
73 is in the far right circle, seen if you look close.
I'll check the post numbers.