Submarine USS Drum Unsung Hero Of WWII

This is a rare and normally unavailable guided tour and interview with the restoration crew of the USS Drum (SS-228),Gato-class diesel-electric submarine from WW 2 on display at the Battleship Park in Mobile Alabama http://www.drum228.org/ Need a barn? Review steel truss barn plans here for free https://overbuiltbarns.com/plans/