| Description | Boilers and Heating Apparatus (1 item). 1331. George Ashburner. Oct. 1831. 1 item. 24 horse boiler with grate for burning wood. Sections and plan of the boiler and grate - reverse drawing. This drawing bears a letter code. Original Portfolio or 'Book' No. 854. Catalogue of Old Engines p. 338. For George Ashburner. According to the Drawings Day Book the original drawing was sent to Messrs. Bassett Colvin Crawford & Co. |