Ceramic art : a report on pottery, porcelain, tiles, terra-cotta and brick, with a table of marks and monograms, a notice of the distribution of materials for pottery, chronicle of events, etc, etc. (1875)
Blake, William P. (William Phipps), 1826-1910, Vienna International Exhibition (1873) · New York : D. Van Nostrand · leaf 159
GARNKIRK CHIMNEY TOPS … After many years’ use in this country, the Chimney Tops of the Gaknkiek Fire-Clay Company have been found to resist the action of coal gas, and of wet and freezing weather. They all tend to improve the draft; and those marked as Windguards are especially useful where, with the wind in a certain…