New book: "Type XXI U-Boat (Electroboot) The story of the world's first true submarine capable of operating primarily submerged.: Part One" by Nitin Wasant Shirsekar.

Hello everybody!

I am a U_boat technology enthusiast and would like to introduce a new Book written by myself to you titled :
"Type XXI U-Boat (Electroboot) The story of the world's first true submarine capable of operating primarily submerged. : Part One"

The book written in English, describes the Walter propulsion [H202] system and trails of the V-80 prototype that ultimately fructified into the Type XXI Electroboot.

For a more detailed description see here:

[www.amazon.com]

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Best regards
Nitin Wasant Shirsekar