Stores ref. 5C/769. By G.E.C. 5/8 Amp/250 volt. White glazed ceramic base with brown bakelite cover and brass toggle switch. Marked in black with Air Ministry King's crown marks and reference numbers. As used throughout RAF station buildings. Should be perfectly useable but ensure you consult a qualified electrician before attempting to use. Not a showy as those with the brass domed covers but a fraction of the price. A little grubby but will clean up very easily. Stores ref. M18136.