Larry,
Ninowski Red Asterisk: 18 oz. Post Toasties
Ninowski Black Asterisk: 13 oz. Alpha Bits/Crispy Critters
Also, Sam Baker has a Black Star on 11 oz. Grape Nuts and Red Star on his Post Tens card.
The price guides have never differentiated between the colors.
Ken Marks has published a book on the 62 Set entitled "Goal Posts". Which I highly recommend.
Here is a link to Robin Pauls site dedicated to the 62 Post Set.
http://postcerealfootball.com/index.html