obverse features a portrait of John A. Macdonald, the first Prime Minister of Canada from 1867 to 1873, and later from 1878 to 1891, and one of the Fathers of Confederation. It is based on a photograph in the collections of Library and Archives Canada. The building in the holographic metallic foil is the Library of Parliament, based on a photograph commissioned by the Bank of Canada. The reverse features the passenger train Canadian passing through the Canadian Rockies, symbolizing the country's monumental feat of building a pan-Canadian railway. The depiction of the train is based on a photograph commissioned by the Bank of Canada taken at Jasper National Park in Alberta. The banknote designers retained the locomotive identifier 6403 in the design. The depiction of the Canadian Rockies is a composite rendering based on photographs of several notable peaks and ridges: reading from the left are the shoulder of Lectern Peak and Aquila Mountain; Redan, Esplanade and Gargoyle mountains in the centre, and Mount Zengel, part of the Victoria Cross Range, in the right. On announcing the design in 2013, the Bank of Canada had originally said the image included Mount Edith Cavell and Marmot Mountain to the left of the transparent window, Esplanade Mountain to the right of the transparent window, and Palisade Mountain and Pyramid Mountain of the Victoria Cross Ranges. However, a query led the Bank to issue a correction in July 2014. A simplified adaptation of a map of the Via Rail network of passenger trains provided by Natural Resources Canada is visible between the transparent window and the image of the train. The banknote was first circulated on 7 November 2013, the 128th anniversary of the ceremonial last spike driven into the Canadian Pacific Railway (CPR) at Craigellachie, British Columbia. A national ceremony hosted by Deputy Governor of the Bank of Canada Tiff Macklem and the chief executive officer of Via Rail Marc Laliberté at the Pacific Central Station in Vancouver was held that day. A unique commemorative banknote was issued for the 150th anniversary of Canada in 2017, with a circulation of 40 million. The obverse features four portraits: John A. Macdonald, George-Étienne Cartier, Agnes MacPhail, and James Gladstone, and the "Canada 150" logo at upper right. The reverse depicts five landscapes: The Lions and Capilano Lake; fields of Prairie wheat; the Canadian Shield in Quebec; the Atlantic coast at Cape Bonavista; and