This tablet marks the spot where John Galt, General agent of the Canada Company, cut the first tree in Founding the City of Guelph, April 23rd 1827. , Guelph, ON Colour: This plaque is purple, white and green glass claret orange purple clear bronze grey stone red slate wood blue black brass multicoloured pink brushed metal green maroon film cell green and red Belgian Blue Stone red and black yellow terracotta marble brown silver white gold Wikimedia: Flickr: Google Streetview OpenStreetMap