Detective Comics #528, 1983, Cover pencils by Gene Colan, inks by Dick Giordano. "Requiem for Skulls," script by Doug Moench, pencils by Gene Colan, inks by Klaus Janson; Batman has a return engagement with the Savage Skull, while Harvey Bullock makes trouble for Commissioner Gordon. "Getting Up II: Poisoned Art," script by Joey Cavalieri, pencils by Paris Cullins, inks by Pablo Marcos; Green Arrow saves himself by aiming the spray can at the ground and propelling himself back through the window; The man who exchanged canisters with Ozone tries to take his can back at gunpoint, but Green Arrow captures the man and Ozone escapes.

"This autograph is certified by a 20 year plus member of IADA (International Autograph Dealers Association) , UACC (Universal Autograph Collectors Club), IACC - International Autograph Collector Club), Manuscript Society, SAG (Screen Actors Guild), Southern California Motion Picture Council, APS (American Philatelic Society), ASCC (American Society Of Check Collectors), AFDCS (American First Day Cover Society), Hollywood Heritage Museum, and the Golden State Boxing Association. Additionally a member of the British Autograph Club and German Autograph Collectors Club. The COA issuer has the following credentials: UACC - Autograph Appraisal Course. UACC- Autograph Authentication Course. US Army CID Handwriting Program