John Bristow, engine-maker, to all His Majesty's forts, garrisons, dock-yards and other public offices belonging to His Majesty's Royal Navy ...[not before 1748]engLetterpress broadside with a hand-colored etched and engraved header illustrating the use of a fire-engine at the site of the Cornhill fire, which occurred on 25 March 1748Caption title from letterpress text.