George Ruppert
George Ruppert is credited as penciller on 10 issues in grailworth's catalog, 10 issues of them across 6 series we value.
Every issue
Adventure Comics (1938) 1 issue
Ghosts (1971) 1 issue
House of Mystery (1951) 4 issues
Secrets of Haunted House (1975) 2 issues
The Unexpected (1968) 1 issue
Weird War Tales (1971) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.