(2) Military IMMERSION WATER HEATERS M67 LIQUID FUEL. Army/USMC Extra Tank READ

  

(2) Military IMMERSION WATER HEATERS M67 LIQUID FUEL. Fuel tanks will probably need cleaned. Unsure of operation but a pretty simplistic design.

Will show rust but not rusted through. One is dated 1975, I believe the other one is older.

See photos for condition details.