[Printed advertising leaflet re the weighing machines of Pooley & Son as shown at the Exhibition of the Works of All Nations, Dublin, 1853 / Pooley (Henry) & Son. 1853? 4p. on 1 leaf. Pooley, of Albion Foundry, Liverpool and 89 Fleet St., London, took out a patent (11,754 of Jun 1847) for a weighing machine]