A visit of Prince Bernhard to an exercise of the anti aircraft artillery in Terschuur close to the city of Barneveld. An explanation of fire control equipment belonging to a 7,5cm Vickers anti aircraft artillery canon. On the photo from left to right: Luitenant-General W. Roëll, commander of the fieldarmy; Prince Bernhard and Luitenent-Colonel A.J. Maas. Also Colonel ridder van Rapard, commander of the anti aircraft artillery corpse  was present.
NIMH/Ministerie van Defensie
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