Philips High Tension Battery Eliminator Radio Part

A Type 3003 high tension supply unit made by Philips in Holland. Battery Eliminators were used to provide power to an item that would normally require a battery. The device has 11 sockets organised to two rows, one of 7 the other of 4. below this are 36 smaller sockets in three rows of 12. There is one large plug and two smaller ones. On the back of the device are two glass valves.