1774- 1793-1805 1800-1815 1919 1939-1945 biography british campaigns france french history jeanjacquesde military napoleonicwars navaloperations orkney proposedinvasionofengland railroads railwayshistory saint-faust salvage scapaflow scapaflowscuttling scapaflowscuttling(scotland:1919) scotland shetland shetland(scotland) shipcaptains shipwrecks vk1491 worldwar worldwar2militaryengineering