(1) There is jewelry incorporating hair, enamel, engraving, casting, and die-stamping, as well as objects made from unusual materials such as tortoiseshell, wood, and vulcanite .

(2) The recordings on huge aluminium based vulcanite discs were in danger of disintegrating, but the staff at the Linguistics Department have managed to preserve them.

(3) Tortoiseshell, vulcanite , wood, and coral became part of the new jewelry repertory.

(4) The first synthetic material to be used in flute-making was ebonite, also known as vulcanite .

(5) Stephen Spender… was now living in a chic apartment with a colour scheme out of Vogue, a huge vulcanite writing-desk and over the fireplace an abstract picture by Wyndham Lewis.