Exceptional Brass Cranberry Glass Oil Lamp Base Rettich London

Here we have an exceptional quality oil lamp base with original cranberry font and burner. The maker is marked on the wheel and burner, A Rettich Gerrard St London.There is a registration diamond dated for 1876. All parts are working. Underneath of burner has a couple of cracks but this does not affect the workings. Has a patent 16 wick burner. Font perfect. Height 20 inches, 23 to the pin. Font 6 inches wide. Can supply a glass funnel if required. English C1876 onwards.