• Thumbnail for Karl Johans Torg
    Kristinas Sluss ("Lock of Queen Christina"), constructed by two Dutch engineers and inaugurated in 1642; a second, Polhems sluss ("Lock of Polhem"), designed...
    5 KB (591 words) - 13:15, 9 July 2022
  • Thumbnail for Karl Johansslussen
    Polhem was reward the knighthood of the Royal Order of the Polar Star, at the bottom of the lock. Finally inaugurated on May 2, 1755, Polhems sluss ("Lock...
    22 KB (2,955 words) - 00:06, 23 October 2022