Captain Harding (from Martian Manhunter)
Captain Harding (from Martian Manhunter) appears in 3 issues in grailworth's catalog, and was first published in 1956. Key issues with Captain Harding include Brave and the Bold #28 (1955).
Key issues
Every appearance we value
Brave and the Bold (1955) 1 issue
Detective Comics (1937) 2 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.