"Nautilus" cast iron solid fuel grate, designed to fit into existing grate with four wheels, draught controllers and rear flue, with Japanes e style decoration and firebricks (broken) at sides and rear, based on based on design dating from 1840's, by James B. Petter, yeovil, 1881 "Nautilus" cast iron solid fuel grate 1881
Domestic cast iron register grate, of type designed in mid 19th century to prevent large amounts of warmed room air going up the chimney, instead allowing only smoke to escape, installed in back room in Lionel Rothschild's house at 148 Piccadilly, London, in 1859 Domestic cast iron Register grate circa 1859
