Unusual notches on very old boomerang

[chiefheadknocker]

Originally Posted by Robert

Could these possibly be tally-marks used to keep count of animals taken when using this particular piece for hunting?

Best,
Robert

hi Robert , yes I did wonder this , but then I thought a boomerang of this age would of maybe taken more animals than this , I'm not sure ,difficult to know , I havnt seen any other boomerangs with similar marks ,
thanks for your reply