
Pathway of a 16-shell fired by USS Massachusetts BB-59 into an unknown ship undergoing salvage in Casablanca Harbor, January 1943. Note how each hole gets larger.
One caption had mentioned this was Battleship Jean Bart but that is not confirmed.
LIFE Magazine Archives - Eliot Elisofon

This is the oldest wooden staircase discovered to date in Europe, maybe even in the world.
This 3100-year-old wooden staircase was found at Hallstatt salt mine in northern Austria, it's 8 m long and 1.20 wide, and is representative of the construction typical of the Bronze Age.