2src: https://digitalarchive.tpl.ca/internal/media/dispatcher/2245088/fullFetherstonhaugh & Co. Patent Barristers, Solicitors and Experts, Engineers & Draughtsmen.1893Fetherstonhaugh, Frederick Barnard, 1863-19451893-LETTERHEAD-FETHERSTONHAUGH-NORMAN-DONATION7969001389336src: https://digitalarchive.tpl.ca/internal/media/dispatcher/2129075/fullSuggestions with reference to the proposed new act, respecting letters patent for inventions, in the Dominion of Canada1867Charles Legge and Company37131055348049D7695834344136