Zilles Printers was begun by Lewis Zilles in the early 1930s. It was in McKenzie Street Ballarat. His son Jeffrey also became a printer - letterpress, offset and screen printer. The business became Zilles Printers/Graphics and was in Armstrong Street and later Bell Street Ballarat. The Bulldog Engineering Company emerged around 1886. J Abraham began the operation building windmills and pumps. An employee, J F Osbourne, purchased the business when Abraham died in 1914. Windmills were still produced but Osbourne began to manufacture the "Bulldog" oil engine towards the end of the first world war. The Bulldog engine production was around 400. Of these there were 40 with wavy spokes. Some writer have been using Ballarat Bulldog as the brand name. This is incorrect, it was just Bulldog, made in Ballarat. Production ceased in the late 1920s.Coloured shield shaped decal design on white painted metal plate. Paper surround damaged.Bulldog Trade Mark. Manufactured by the Bulldog. Engineering Co Pty Ltd, Ballarat. Re No - 27,331zilles, bulldog engineering, ballarat, decal, j abraham, windmills, pumps, j f osbourne, bulldog oil engine, wavy spokes

Sketch Map of Bulldog-Wau Road New Guinea drawn to scale by 2/1 Aust Fd Coy dated 23.7.43 and signed by soldiers together with related newspaper article. Hand sketched by Peter Muncey VX10042 a Draughtsman who served in the Middle East Ceylon and New Guinea with the 2/2 and 2/1 Field Coy Royal Australian Engineers. The sketch contains 26 signatures including:- S/Sgt Raymond Hector Ibbotson NX14112 who served in the Middle East and New Guinea Lt Col Jack Graham Wilson NX 130646Bulldog Track also known as Bulldog-Wau road was longer, higher, steeper, wetter, colder and rougher than Kokoda Track. In 1943 Australian Army engineers; the 2/1 and 2/16 Field Company RAE, 9th Australian Field Company (AIF), veterans of Syria, Palestine, Egypt, Greece and Crete, the 1st and 3rd Australian Pack Transport Companies and local Papuan labour cut the road with pickaxes and dynamite over a period of eight months. During five months of operations over seventy per cent of the 2/1 Australian Field Company contracted malaria.Seventeen bridges were constructed; mostly single, but at least one with multiple spans. More than two thousand Australian army personnel and over two thousand Papuans and New Guineans were involved during nine months of construction. Thus the road, acclaimed as the greatest military engineering feat ever, was completed and for the only time in history motor vehicles crossed the high rugged mountains of Papua New Guinea. Carved brown timber frame with cream mount containing hand sketched map with soldiers signatures and two newspaper articles.Sketch Map of Bulldog-Wau Road 23.7.43 2/1 Aust Fd Coy Newspaper - Diggers pushed on with pick and shovelbulldog-wau road, map, new guinea, ww2