Robert Johannes Lavonius was a Finnish businessman, engineer and vuorineuvos.
Allan Walfrid Staffans was a Finnish technician, vuorineuvos and shipbuilder.
One of the Viapori cannons: 11 inch Pattern 1867 coastal gun.
Vulcan shipyard and engineering works in Turku in the early 1920s.
Launch of SS Bore II at Crichton-Vulcan in 1938.