Hi maverickx
No Australian kangaroo and map were issued imperforate, what you have is a stamp that was a victim to a pair of scissors or a box cutter.
As Rod mentioned
Quote:
4 penny Kangaroo and Map, mutilated stationery from a 4d Pre printed Registered long envelope.
Cut Square
Stationery fragment
I agree with Rod that it would have been cut from a registered envelope.
Rob