3https://digitalarchive.tpl.ca/internal/media/dispatcher/2141064/fullJ. A. Simmers' reliable seed store, 147 King St. East 1880 J.A. Simmers LimitedTrade cardEphemerahttps://digitalarchive.tpl.ca/objects/351965/rdfhttps://digitalarchive.tpl.ca/internal/media/dispatcher/2141326/fullJ.A. Simmers Seeds, Toronto1895J.A. Simmers LimitedLetterheadEphemerahttps://digitalarchive.tpl.ca/objects/352094/rdfhttps://digitalarchive.tpl.ca/internal/media/dispatcher/1826838/fullSimmers' annual autumn catalogue of bulbs, plants, seeds, etc.1913J.A. SimmersBookhttps://digitalarchive.tpl.ca/objects/198049/rdf