Gold Prospectors Association of America (GPAA)
National Mining Association
Society for Mining, Metallurgy and Exploration (SME)

AIG Trading Group
The Chase Manhattan Bank
Citicorp / Citibank NA
Goldman Sachs (J. Aron)
HSBC Bank USA
Morgan Guaranty Trust Company of New York
N. M. Rothschild & Sons

COMEX
Federal Reserve Bank of New York
Intercontinental Exchange (ICE)
Chicago Board of Trade
WestLB

Gold Institute

United States Mint
Johnson Matthey

JA New York
JCK Las Vegas Show
JCK Orlando Show
Jewelers International Showcase

Treasury of the World: Jewelled Arts of India in the Age of the Mughals
Gold of the Nomads: Scythian Treasures form Ancient Ukraine
Rain of the Moon: Silver in Ancient Peru
As Precious as Gold
Luxury Arts of the Silk Road
Glassell Collection of African Gold
The Pharaoh's Photographer: Harry Burton, Tutankhamun and the Metropolitan's Egyptian Expedition

Museums