Odd oceanic/australasian club?

[kronckew]

stumbled across this somewhat unusual club today, billed as vintage oceanic/australasian. i guess that is another way of saying unknown pacific area ;) any info from y'all more knowledgeable would be appreciated. thanks.

it's 26.5 inches (567.3 cm.) long, fairly roughly carved. will post better pictures on arrival.

[Tim Simmons]

Looks African to me.

[kronckew]

club arrived, 637 grams, 'blade' is 7 in. across. dark hardwood.
feels fairly substantial. edge opposite serrated is sharpish.
balance seens to favour striking with the serrated part. seems a bit awkward for throwing too.

there is a 4 in deep x about 1/8 in hole drilled in the pommel end (possibly by a past owner for a display stand?)