Stele M. Prokopovich by , KilroyTrip 3 See on map Stele Mr. Prokopovich 531 st Engineer shore regiment Died in action on June 6, 1944. Stele Mr. Prokopovich 531 st Engineer shore regiment Died in action on June 6, 1944. Read Route Tags : 531-st-engineer-shore-regiment manche normandie kia 06-06-1944 saint-martin-de-varreville marker-michelin