James L. Halperin

1952

• The truth machine
• The first immortal
• The truth machine
• The truth machine
• Young Allies Heritage Comics Signature Auction #812
• 2004 Central States Numismatic Society Spring Convention Heritage Signature Auction #348
• 2004 Central States Numismatic Society Spring Convention HeritageSignature Auction #346
• 2004 Long Beach Signature Sale #351
• 2004 Pittsburgh ANA Heritage Signature Auction #352
• HCA Comics Dallas Auction Catalog #824
• HCAA Currency CSNS St. Louis Auction Catalog #436
• HCAA Currency CSNS St. Louis Online Sale Catalog #437