I have a gear drive Shanks Caledonia that has been in the family since new and was wondering if anyone knows of their history in Australia. Are they common?

I can't remember the size and it is at the very back of the shed behind a lot of heavy objects so I can't photograph it at present.

This website provides some information: https://www.oldlawnmowerclub.co.uk/mowers/moms/mp073-shanks-caledonia