Tinkerer (Phineas Mason)
Tinkerer (Phineas Mason) appears in 20 issues in grailworth's catalog, and was first published in 1963. First appearance: Amazing Spider-Man #2 (1963), cover dated 1963. Key issues with Tinkerer include Amazing Spider-Man #2 (1963).
First appearance
Key issues
Every appearance we value
Alpha Flight (1983) 1 issue
Amazing Spider-Man (1963) 3 issues
Amazing Spider-Man (1999) 1 issue
Captain America (1968) 3 issues
Incredible Hulk (1962) 1 issue
Invincible Iron Man (2008) 1 issue
New Mutants (1983) 1 issue
Spider-Man: Chapter One (1998) 1 issue
Superior Spider-Man (2013) 1 issue
Web of Spider-Man (1985) 1 issue
What If? (1977) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.