a.k.a. Headhunter Mug, Warrior Mug
Tiki Lord Beasley's description:
Yes they're common but the design is excellent and one of my favorites.
Mug Design:
These common vintage Tiki mugs, produced by Orchids of Hawaii, feature the visage of a tattooed Maori headhunter. Orchids of Hawaii mug in green, marked "Orchids of Hawaii" "R-1" "Japan" on bottom.