Bushmaster (John McIver)
Bushmaster (John McIver) appears in 3 issues in grailworth's catalog, and was first published in 1977.
Origin
Every appearance we value
Captain America (1968) 1 issue
Marvel Team-Up (1972) 1 issue
Power Man and Iron Fist (1981) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.