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Keywords from Image Description:
Nahkampfkanone I. Schweizer Armee Nahkampfkanone NK Prototyp Panzermuseum Thun Swiss Army Close Combat Gun prototype Tank Museum Thun Own photograph Shot at the Army Days Heerestage in Thun Commons user TheBernFiles Own work all rights released Public domain Selfpropelled artillery of Switzerland Nahkampfkanone at the Panzermuseum