O1 Gem and the Staff First: No UPC bar code on the rear cover. Second: Has a UPC bar code on the rear cover.
L1 Secret of Bone Hill First (1981): TSR Face logo. ISBN on back cover bottom left. Second: TSR Face logo. ISBN on back cover bottom left, Product Number on back cover bottom right. Third: TSR Face logo. ISBN and Product Number on back cover bottom left, but are offset left from the rest of the back-cover text; Piece Code back cover bottom right. (Thanks to Mike Kuo and Adrian Newman for this info). Fourth: TSR Face logo. ISBN and Product Number on back cover bottom left, but are now flush left with the rest of the back-cover text; Piece Code back cover bottom right. (Thanks to Adrian Newman for this info).
chromaticknight wrote:Excellent! How about L1 2nd print?
A3 Assault on the Aerie of the Slave Lords First (1981): TSR Face logo. ISBN on back cover bottom left.Second: TSR Face logo. ISBN and Product Number on back cover bottom left. Third: TSR Face logo. ISBN and Piece Code on back cover bottom left; Product Number on back cover bottom right. Thanks to Gary Kramer and Hussain Zaman for this info.
Reading module L1 (Secret of Bone Hill) I got the impression that something was missing. There are references in the first part of the adventure to some places not covered in the interior maps. After some search I finally found out that the module was originally sold with a second cover containing those maps, exactly like the second part of the story, The Assassin's Knot, but nobody (Nobleknight.com, Hitpointe.com, TSR Archives by Ob1knorr, etc.) remembered it.Having bought this module on Nobleknight.com I obviously have not the missing interior cover and so I can't provide a scan, but I can attach the maps I found on the internet which were printed on that cover. Please ask someone who owns L1 to check if I am right.
