Mar Amongo
Mar Amongo is credited as inker on 11 issues and penciller on 10 issues in grailworth's catalog, 11 issues of them across 6 series we value.
Every issue
All-Out War (1979) 1 issue
G.I. Combat (1957) 4 issues
Ghosts (1971) 1 issue
House of Mystery (1951) 3 issues
Secrets of Sinister House (1972) 1 issue
Weird War Tales (1971) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.