1851 Great Exhibition: Official Catalogue: Class V.: O. H. Smith
972. SMITH, O. H., Pimlico Wheel Works, Upper Belgrave Place — Proprietor.
Wheels for gun carriages, railways (wood), agricultural machines, Scotch carts, dog carts, brewers' drays, safety cabs, trotting carts, broughams, and carriers' vans, made and put together by machinery.