Hartnett Motor Company/Hartnett Car: Hartnett's First Patent 1923, also 1932 & 1933 Patents

Hartnett, Laurence J., Hartnett Motor Company/Hartnett Car: Hartnett's First Patent 1923, also 1932 & 1933 Patents (1923-1933), [UMA-IT-000117181]. University of Melbourne Archives, accessed 01/05/2026, https://archives.library.unimelb.edu.au/nodes/view/596228