WWII US original vintage canteen cork in new condition lot of 2 E2305

WWII US Original Vintage CANTEEN CORK in new condition Lot of 2 E2305
real wwii not repro
Lot of two canteen corks
Canteen tips: bottle brush works fairly well. Best way to get the inside of the canteen clean is clean steel bb’s and some granulated dish detergent before adding the new cork. fill 1/2 way and shake gently. when it is all clean and rinsed out then add the new cork. when you fill the canteen water and a pinch of salt helps to keep the water tasting better.
dented canteens with no holes: if you have dents in the canteen water expands as it freezes( as most people remember}. you can pop dents out of a canteen by filling it with water approx 1/2 way and capping it  (if the cap is cracked it will break in the freezer so check it well or use a standard plastic canteen cap from a newer canteen. As the water expands you may hear a pop in the freezer. You can do this several times and the dent will push out sometime all the way. My father taught me this one. It has saved some very badly dented canteens. Try it on a sad and dented one first if you are scared to mess up your canteen.