Always remember to put them up clean
If ever there was a lesson in why you should store your guns in good condition, here we see the Iowa-class battlewagon, USS New Jersey (BB-62), as she was put to pasture after her WWII service.
The Sailors are removing the muzzle seals from two of her forward turret’s 16″/50cal Mark 7 guns, while she was being reactivated at the Naval Supply Depot, Bayonne, Oct. 1950, for use in Korea.
New Jersey, of course, would go back into retirement following Korea, only to be recommissioned a third time for Vietnam, and a fourth in the 1980s to help the Reagan-era 600-ship Navy make weight.
I love any reading or any information about any Battleship from any nation.