Although this pictures is from the early 1960s, I am including it here, as it shows the old terminal,
which was the only terminal in use there when I worked at the airport 1973-1974.
It clearly shows the airport restaurant located on the right-corner facing the ramp, where I ate all my meals every day.
Jason Marcon circa 1963-1965 Sudbury Airport, Ontario, CanadaICAO: CYSBIATA: YSB John Mark Motyer, CD