sentences:  1870 – Age 41 – The workforce has now doubled to 12 and sales have quadrupled.1871 - Christie moves to offices to Francis Street (between Church Street and Jarvis Street and between King Street and Adelaide Street; now St. James Park)
  
  1872 – Age 43 – Christie moves the factory to downtown Toronto and by 1874 the business consumes an entire city block (Duke and Frederick Streets) what is now Adelaide and Frederick streets, currently the home of George Brown College).1876 – Age 47 - Christie travels to the Centennial International Exhibition in Philadelphia and wins silver and bronze medals for his biscuits.