OMAC (Buddy Blank)
OMAC (Buddy Blank) appears in 9 issues in grailworth's catalog, and was first published in 1974.
Origin
Every appearance we value
The Best of DC (1979) 1 issue
The Brave and the Bold (2007) 1 issue
DC Comics Presents (1978) 1 issue
Solo (2004) 1 issue
Superman (1987) 1 issue
Warlord (1976) 2 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.