Stores ref. 5C/769. By Karson or Tucker. 5 Amp/250 volt. White glazed ceramic bases with brown bakelite covers and brass toggle switch. Marked in black with War Department broad arrow marks and reference numbers. As used throughout RAF station buildings. These 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. M18139.