I did some training at Ft. Knox, and we drove by the Depository from time to time. I just always got the feeling that there wasn't really anything of value there. Why would you publicize the place where you've got a whole bunch of gold?
I suspect Congress found a way to spend it all somehow.
You can sell gold but you can't spend it because it is not currency.
The United States Bullion Depository Fort Knox, Kentucky
Amount of present gold holdings: 147.3 million ounces.
The only gold removed has been very small quantities used to test the purity of gold during regularly scheduled audits. Except for these samples, no gold has been transferred to or from the Depository for many years.
The gold is held as an asset of the United States at book value of $42.22 per ounce.
The Depository opened in 1937; the first gold was moved to the depository in January that year.
Highest gold holdings this century: 649.6 million ounces (December 31, 1941).
Size of a standard gold bar: 7 inches x 3 and 5/8 inches x 1 and 3/4 inches.
Weight of a standard gold bar: approximately 400 ounces or 27.5 pounds.
Construction of the depository:
Building materials used included 16,000 cubic feet of granite, 4,200 cubic yards of concrete, 750 tons of reinforcing steel, and 670 tons of structural steel.
The cost of construction was $560,000 and the building was completed in December 1936.
In the past, the Depository has stored the Declaration of Independence, the U.S. Constitution, the Articles of Confederation, Lincoln's Gettysburg address, three volumes of the Gutenberg Bible, and Lincoln's second inaugural address.
In addition to gold bullion, the Mint has stored valuable items for other government agencies. The Magna Carta was once stored there. The crown, sword, scepter, orb, and cape of St. Stephen, King of Hungary also were stored at the Depository, before being returned to the government of Hungary in 1978.
The Depository is a classified facility. No visitors are permitted, and no exceptions are made.
The United States Mint · About The Mint
The gold in Fort Knox is worth about 250 billion dollars at current rates, assuming I haven't missed a zero. The total US money supply, currency and all deposits is about 10 trillion dollars. So if our gold was used to back our money supply, the price would have to be pegged at about $2.50/oz, a far cry from the current price.