Hearsons Incubator Brass Makers Plate NP349

Original, quality late 19th century pressed brass decorative manufacturers plaque detailing "Hearsons Champion Incubator 24 Fenchurch St London, by Royal Letters Patent". The whole depicts a large egg with a variety of chicks and ducklings hatching all in good relief detail. Another matching but smaller one may well be available ref code NP350. Complete and in good and working order. polished and lacquered, although the lacquer may be removed at no extra cost.