1851 Great Exhibition: Official Catalogue: Class VII.: Charles Cadogan

109. WILLIAMS, CADOGAN, Bridgend, Glamorganshire, Wales — Inventor.

Models of machines for pressing, tearing, and clearing the surface of land; for grubbing; for breaking stones for roads; for working the surface of land and mixing manure with it; and for preparing land for planting sugarcanes in it.

Specimen of artificial stone for lining water-tanks and pools.

Model of a filter.

Models of pumps on a new principle.

Model of a new plan for raising weights, and propelling vessels, so that emigrants might assist to expedite their voyage.

Model of a plan for taking carriages over the Avon, and of a plan for making a footpath under the iron bar across the Bristol river, at Clifton, without interupting its navigation.

Hints for fire-escapes, and removing soot from chimneys by an artificial current of air; for economising heat, and for boiling water by means of a current of air.

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