Pound (mass) a legal unit for trade (it was abolished in the United Kingdom on 6 January 1879 by the Weights and Measures Act of 1878), but the troy ounce, of a troy pound, is still used for measurements of gems such as opals, and precious metals such as silver, platinum and particularly gold. The system called Tower weight was the more general name for King Offa's pound. This dates to 757 AD and was based on the silver penny. This in turn was struck over Arabic dirhams (2d). The pound was based on the weight of 120 Arabic silver dirhams, which
Texas Precious Metals company maintained a business-to-business model serving the wholesale market, selling gold and silver bullion exclusively to coin shops and precious metals retailers. In May 2011, KTT purchased Texas Precious Metals outright from Saab & Company Inc., naming Tarek Saab as President of the new unit. Saab subsequently moved Texas Precious Metals into the consumer retail market. In 2014, Texas A&M University recognized Texas Precious Metals as a member of the 2014 Aggie 100 honoring the fastest-growing companies in the world, owned or operated by Texas A&M University former students. Texas Precious Metals was ranked #1 with a compound annual growth