Currently the description for Magazine Enterprises' Robin Hood says that #1 & 2 (#52 & 53) are A-1 Comics issues, but they don't seem to be. The years don't even vaguely line up, and A-1 #52 is Best of the West #3, while #53 appears to be the as yet unscanned Dogface Dooley #4. No idea where the numbering actually comes from.
-tronvillain