1851 Great Exhibition: Official Catalogue: Class VI.: Daniel Staight and Sons
From Graces Guide
455. STAIGHT, DANIEL, and SONS, 35 Charles Street, Hatton Garden — Proprietors.
Ivory comb-cutting machine, capable of cutting 120 teeth in one inch of ivory.
Part of an elephant's tusk. Other parts of the same, cut into continuous rolls, applicable for veneering, etc., with the remaining part.
Pieces of ivory cut and prepared for miniature painting.
Lady's work-table, exemplifying the utility of cutting ivory, upon the new principle.
Piece of ivory cut upon the old method.
Various articles in ivory.