Hi All,
A Recent discussion with czislowski across the waters at VM.net, has lead me to a wonderful site for finding information relating to the history of so many mowers it is not funny.
The site is called Trove, and it is run by the National Library of Australia, it databases a large number of newspapers, books, adds, etc. form all many decades, and thanks to the effort of volunteers such as czislowski, who has transcribed over 40,000 lines of advertising into the database, it can be text searched.
I have been having a lot of fun going through the newspapers section, as the papers are dated, the adds for mowers give an interesting timeline!
TROVE: National Library of Australia