1851 Great Exhibition: Official Catalogue: Class VIII.: Henry Pershouse Parkes
108. PARKES, HENRY PERSHOUSE, Dudley — Inventor, Patentee, and Manufacturer.
An anchor-shackle, swivel, and connecting shackles, as used in chain cables.
A wrought-iron stud mooring-chain, made to supersede the chains formerly made with cast-metal stay, for holding the floating light ships off Liverpool.
A patent flat pit chain or band.
A solid link flat pit chain, intended to supersede the open link chain.