https://digitalarchive.tpl.ca/internal/media/dispatcher/2134256/fullThe William Lyon Mackenzie Printing Office, Queenston (Niagara-on-the-Lake, Ontario), circa 18601913176 x 254 mmWatercolour and gouache over pencil, on wove paper. Mat window opening indicated by ruled border of pencil. Laid down on cardboardJRR1303-CabIV-Staples0Picture7699863348198