A brass Dutch Anchor light measuring 29cm high x 19cm diameter with clear fresnel lens.

Plaque attached to the top near central front reading 'N.V INDUSTRIA ROTTERDAM' with the companies distinctive IR logo and serial number '1464 V'. Also with a plaque to the botton centre reading 'ANKER ANCHOR'.

Industria Rotterdam were a Dutch lamp manufacturer from 1920-2011, not mass producers but custom specialists. They invented 'steel bronzed brass' which was seawater resistant and called marine bronze.