Our Idea Room is the beginning stage of honoring the rich history of Lethbridge. We were fortunate enough to find an authentic Engineers City of Lethbridge map dating back to 1909. As you look at the squares on the map, can you find what number the post office is located on? Keep in mind the location of the R.N.W.M. Police Barracks (RCMP Station) and the Public Square (Galt Gardens).