Brink's O'Grady and Waverly Brown, and a Brink's security guard, Pete Paige, dead. Paige's partner, Joe Trombino, was severely wounded in the gun battle but survived. He later died in the World Trade Center during the September 11 attacks in 2001. On November 26, 1983, there was an armed robbery at a warehouse near London's Heathrow Airport, operated by Brink's-Mat, a former joint venture between Brink's and the London-based company MAT Transport, which specialized in the transportation of valuable goods. Three tonnes of gold bullion (worth £26 million) was stolen. Most of the gold has never been recovered. $7.4 million was
Diamonds as an investment diamonds. The investment parameter of diamonds is their high value per unit weight, which makes them easy to store and transport. A high-quality diamond weighing as little as 2 or 3 grams could be worth as much as 100 kilos of gold. This extremely condensed value and portability does bestow diamonds as a form of emergency funding. People and populations displaced by war or extreme upheaval have used this portable asset successfully. In 2009 an exchange was launched by DODAQ to trade categories of polished diamonds. The DODAQ exchange is intended to be a terminal market for round, polished, certified