Add your take on "Not a lot of people know that".
In the 1950s we had a good neighbour in Whitlees Crescent in Ardrossan, Laura Phillips (nee Melville).
Often you'd hear her call out to acquaintances to hold on as she'd walk down the street with them.
The method she used to call them was the Australian bush call of Cooee! Since coming to Oz I've often wondered where did she pick that up from.
I might have found the answer:
One of Sir Arthur Conan Doyle's Sherlock Holmes mysteries hinges on the use of "cooee!". "The Boscombe Valley Mystery" is solved partly because, unlike everyone else, Holmes recognizes the call is commonly used among Australians.
The point is :