Toronto. In issue 26-5 we learnt about the ‘Potter Lantern’ in Bill Belier’s column. In the same issue, the late Dr Wilson expanded on Charles Potter and his Toronto establishment in his article, “Charles Potter: Toronto Optician and Mathematical Instrument Maker”.
Bob begins his article with this précis: “For nearly 120 years, the firm of Charles Potter, Optician, provided optical and mathematical instruments for the citizens of Toronto, including such things as stereoscopes, camera lenses, lantern projectors and lantern slides among many other optical devices.”
Bob then continues with his article proper, “Charles Potter was first listed in Toronto as a partner in the firm of Hearn and Potter. This company originated in 1853 when the partners bought the watchmaking and jewellery business from George Savage (who had been in Toronto since before 1837).
“Hearn and Potter soon added optical devices and mathematical instruments to the products offered, as well as continuing in the watch and jewellery business. Among the many optical instruments that they sold were ‘Lenzes’ and Stereoscopes.
“The other partner in Hearn and Potter was William Hearn. The firm of Hearn and Potter lasted for four years, and was finally dissolved on 28 August 1857. William Hearn continued the business of this partnership. By June 1859, William Hearn had been replaced by Charles Hearn, likely his son, and by June 1861, Charles Hearn had moved to Montreal.
“The story of the optical firms that evolved in Montreal from this company was told in Photographic Canadiana, Vol 25, No 1, May/June 1999, pages 18 and 19.
“Charles Potter was born in London, England about 1831 of Charles and Mary Potter. He served a regular apprenticeship in England before coming to Canada.
“After the breakup of Hearn and Potter, Charles Potter was not listed in the Toronto directories for several years. During this time he met Elizabeth Carruthers of Pether Hill, near Weston, and married her on 10 May 1860. They settled in Toronto in a three-storey brick house at 115 Adelaide Street West.” …
Members were able to read all of the article and enjoy the photos in the pdf file for issue 26-5 on the free members-only DVD/thumb drive. See ‘membership’ at top and at right to join. Address any questions to member@phsc.ca.

















