Catgut.—Bands for lathes in nearly all trades.
Camel Hair, Sable Hair.—Railway carriage, electro-plate, watch chain, brass founding, art metal, optical instrument.
Cotton Waste.—In nearly all the metal trades.
Cotton Wool and Wadding.—For storing and packing in jewellery and other trades.
Cotton, Thread, Tape.—Nearly all trades.
Cuttle Fish.—Printing and lithography, jewellery.
Crocus, Colcothar, Rouge.—Brassfounding, gas fitting, bedstead, electro-plate, tin plate, jewellery, glass grinding, and polishing.
Charcoal.—brassfounding, gas fitting, bedstead, electro-plate alloy, wedding ring, nails.
China Clay.—Porcelain (Worcester), paper, engineers’ brassfounding.
Cocoa (Theobroma Cacao).—Cocoa and chocolate manufacture.