National Library of Australia
Information on Australia and NZ Vintage, Pioneer & Antique, Touring and Racing Motorcycles including pre-war and early post-war eras
Leon Mitchel's earlymotor.com covers some very interesting topics.
Don Cox has written Australian Motorcycle Racers In Europe In The 1950s.
Denis Quinlan has been a household name in Australian motorcycle circles for many decades.
Murray Barnard has developed one of the most venerable motorcycle sites on the internet, which includes almost all known Australian marques.
South Australia Library
Their motorcycle collection has a good many images dating back to the turn of the 20th century.
Howard Burrows of Tasmania has a considerable collection of images posted to Flickr, some of which he has kindly allowed the use of on these pages.