(DENVER COLORADO - April 25, 2004 ) Cartoonist Craig Gassen looks threw completed pages at Clockwork Comics (2835 S. Broadway ) Sunday morning April 25, 2004. He was part of a 24-hour comic book creation marathon; trying to complete a 24 page comic boo
(DENVER COLORADO - April 25, 2004 ) Cartoonist Craig Gassen looks threw completed pages at Clockwork Comics (2835 S. Broadway ) Sunday morning April 25, 2004. He was part of a 24-hour comic book creation marathon; trying to complete a 24 page comic boo, [430626931] . Denver Public Library Digital Collections, accessed 16/06/2026, https://digital.denverlibrary.org/nodes/view/690851