Operation OYSTER, the daylight attack on the Philips radio and valve works at Emmasingel, Eindhoven, Holland, by No. 2 Group. Low-level oblique photograph showing incendiary bombs dropped by Lockheed Venturas bursting on the roof of the Emmasingel lamp and valve factory.
AIR MINISTRY SECOND WORLD WAR OFFICIAL COLLECTION
No. 21 Squadron RAF