Where is Schwerer Gustav (an 800 mm German railway gun) now? - Quora

Schwerer Gustav: Largest Gun Mankind Has Ever Built

The Heavy Gustav, Hitler and generals inspecting the largest caliber rifled weapon ever used in combat, 1941 - Rare Historical Photos

Why didn't the Germans use the Schwerer Gustav to shell London and common artillery to shell Dover? - Quora

Had the Schwerer Gustav not been destroyed, what would the Allies have done with it after WW2 ended? - Quora

How effective would the Schwerer Gustav be today with the listed specs? - Quora

Why can't Dora and Gustav railway guns be found? Even wrecks can be placed in museums, they are irreplaceable in the history of war. - Quora

Where is Schwerer Gustav (an 800 mm German railway gun) now? - Quora

What would happen if the Schwerer Gustav railway gun got a direct hit on a WH40K Baneblade with a concrete piercing shell? - Quora

Was the Gustav gun successful, and was it destroyed? If it was, how? - Quora

Why didn't the Germans deploy the Schwerer Gustave Railway Gun on the Western Front during World War 2? - Quora

What is the biggest artillery cannon that was/is commonly used? - Quora

If the modern day United States military was given a Gustav gun with unlimited ammunition, supplies, and crew, how well could they put the gun to use? - Quora