Minnie Crabb

Minnie Crabb (1885 — 1974) was the inventor of the Crabb-Hulme Braille printing press, the first Australian braille printing press. Her work was instrumental in braille accessibility and production in Australia.

Crabb served as the librarian of the Braille Library in South Yarra (later the Vision Australia Foundation) for 37 years, concurrently holding the position of assistant-secretary for the Victorian Association of Braille Writers. She retired from these roles in March 1944. It was during this time that she invented what was believed to be the only braille printing press in the Southern Hemisphere. Prior to the Library's establishment, braille was unavailable in Victoria. The Victorian Braille Library on Commercial Road, South Yarra, Melbourne, Victoria, Australia.Initially serving as her aunt's assistant, Crabb gradually took on roles such as assistant librarian for the Braille Library and assistant secretary for the Victorian Association of Braille Writers. Following her aunt's passing in 1912, Crabb assumed the positions of chief librarian and secretary.

In 1934 Crabb, in partnership with Mr. H. Hulme of the Sentinel Engineering Works, invented a braille printing press (a form of Braille embosser) for the vision impaired. The machine expanded the possibilities for rapidly delivering information to Australian Braille readers when the cost of importing a printing machine was impractical due to high costs. The only machine of its kind in the world, it was of steel and cast iron construction with two wheels on left hand side and two foot levers to operate a wheel on the right hand side. It also revolutionised the production of braille at the time by not only allowing for mass duplication when hand printing was the norm, but printing on both sides of a page. This significantly decreased the expenses related to storage and production. The press remained in use at the Braille Library until the 1970s. At this conference Crabb advocated for the prevention of blindness in the home, school, and factories, as well as the rights for low vision people to have the same access to higher education opportunities as sighted people. She was particularly passionate about careers for low vision people in music, broadcasting, lecturing and industrial education.

By the time of Crabb's retirement in 1944 the library had grown to become the third-largest Braille library in the world and the only public free lending library for the blind in Victoria. It was estimated to have more than 16,000 books in the collection, with over 15,200 volumes actively circulating on loan throughout the Commonwealth in 1944 alone.

Personal life Minnie Crabb was the daughter of James Hall Crabb, the owner of the Prahran Telegraph, a Weekly newspaper published from 1860 to 1930 in Prahran, Melbourne, Australia.

Published works Crabb, Minnie H & Victorian Association of Braille Writers. 1924, Braille text book : a simple system of embossing books for the blind. Grade 2 / by Minnie H. Crabb. Victorian Association of Braille Writers, Melbourne

Recognition Crabb is recognised for her contributions on the Australian Braille Authority's Australian Braille Honour Roll.