9src: https://digitalarchive.tpl.ca/internal/media/dispatcher/2040556/fullEnquire within upon everything or 3,700 facts for the people : the most useful book ever published, strongly bound in color, contains 380 pages of closely printed matter1870 circaTroy & Company (Toronto, Ont.)CA-1870-TROY-IX-SB7656632300903src: https://digitalarchive.tpl.ca/internal/media/dispatcher/2040548/fullJust published1870 circaTroy & Company (Toronto, Ont.)CA-1870-TROY-V-SB7656628300899src: https://digitalarchive.tpl.ca/internal/media/dispatcher/2036060/fullKey to Prof. R.H. Trumbull's family record, size 20 by 24 inches1870 circaTroy & Company (Toronto, Ont.)CA-1870-TROY-I-SB7654537298771src: https://digitalarchive.tpl.ca/internal/media/dispatcher/2036064/full[Letter] We wish to call your attention to the following list of beautiful charts1870 circaTroy & Company (Toronto, Ont.)CA-1870-TROY-III-SB7654539298773src: https://digitalarchive.tpl.ca/internal/media/dispatcher/2040546/full[Letter] Your application for an agency for our new map of Canada is received1870 circaTroy & Company (Toronto, Ont.)CA-1870-TROY-IV-SB7656627300898src: https://digitalarchive.tpl.ca/internal/media/dispatcher/2040550/fullTerms to agents : ... your esteemed favor is received, we shall be pleased to have you act as our agent, enclosed find circulars of our new book The art of money making1870 circaTroy & Company (Toronto, Ont.)CA-1870-TROY-VI-SB7656629300900src: https://digitalarchive.tpl.ca/internal/media/dispatcher/2040554/fullTroy & Co's circular to agents and canvassers1870 circaTroy & Company (Toronto, Ont.)CA-1870-TROY-VIII-SB7656631300902src: https://digitalarchive.tpl.ca/internal/media/dispatcher/2036062/fullTroy & Co's new list of lithographs and chromos1870 circaTroy & Company (Toronto, Ont.)CA-1870-TROY-II-SB7654538298772src: https://digitalarchive.tpl.ca/internal/media/dispatcher/2040552/fullWatson's new township and railroad map, of the Dominion of Canada : sold only by subscription, size 34 x 44 inches1870 circaTroy & Company (Toronto, Ont.)CA-1870-TROY-VII-SB7656630300901