A. Martinez
A. Martinez is credited as penciller on 39 issues, cover artist on 25 issues and inker on 8 issues in grailworth's catalog, 12 issues of them across 5 series we value.
Every issue
Army War Heroes (1963) 1 issue
Attack (1971) 2 issues
Detective Comics (1937) 1 issue
Fightin' Army (1956) 4 issues
Fightin' Marines (1955) 4 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.