Spon's " Encyclopaedia of the Industrial Arts, Manufactures, and Raw Commercial Products. Edited by Charles G. VVarnford Lock. (Article "Pearl.") London, 1882.
Tavernier, Jean Baptiste. "Les Six Voyages qu'il a fait en Turquie, en Perse et aux Indes." 3 Vols. Paris, 1681-82.
Tryon, George W. Jun. "Structural and Systematic Conchology.' Philadelphia, 1882.
Tytler, P. F. "History of Scotland.' 2nd Edition. London, 1843. (For Scotch Pearls).
Ure's " Dictionary of Arts, Manufactures and Mines." By R. Hunt, f.r.s., and F. W. Rudler, f.g.s. (Article " Pearls ") 7th Edition. London, 1875.
Vincent, William, d.d. "The
Commerce and Navigation of the Ancients in the Indian Ocean." 2 Vols.
London, 1807. (Containing a version of the anonymous work, " The
Periplus of the Erythrean Sea.")
Watts, Henry. "A Dictionary of Chemistry." Vol. 3. (Article " Mother of-Pearl.") 1865.
Wellsted, Lieut. J.R., f.r.s. "Travels in Arabia." London, 1838.
------------- " Travels to the City of the Caliphs." 2 Vols.
London, 1840.
Wilkinson, Sir J. Gardner. "Manners and Customs of the ancient Egyptians." 6 Vols. London, 1840-41.
Woodward, S. P. " A Manual of the Mollusca." 2nd Edition. By Ralph Tate. London, 1877.
Wright, J. S. " The Jewellery and Gilt Toy Trades." In Timmins' "Resources, Products, and Industrial History of Birmingham." London, 1866.
