Holland, Utrecht, a long the river Vecht - Dutch defence line 1940, Maarssen-Vreeland.

Dutch Pyramide bunker a-01.JPG
Dutch Pyramide bunker a-02.JPG
Dutch Pyramide bunker b-01.JPG
Dutch Pyramide bunker b-02.JPG
Dutch Pyramide bunker c-01.JPG
Dutch Pyramide bunker c-02.JPG
Dutch Pyramide bunker d-01.JPG
Dutch Pyramide bunker d-02.JPG

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