Klar Ken T5477 (Superman of 2965-2967)
Klar Ken T5477 (Superman of 2965-2967) appears in 4 issues in grailworth's catalog, and was first published in 1965.
Every appearance we value
Action Comics (1938) 2 issues
Superman (1939) 1 issue
World's Finest Comics (1941) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.