61 tons of silver recovered from sunken World War II boat http://www.examiner.com/article/61-tons-of-silver-recovered-from-sunken-world-war-ii-boat
3-part documentary on finding and recovering the silver from this wreck: http://forums.silverstackers.com/topic-37094-new-show-silver-rush.html
2 million ounces Ss nothing compared to this: US Mint Sells 63,500 Ounces Gold in One Day According to today's data from the US Mint, a record 63,500 ounces, or a whopping 2 tons, of gold were reported sold on April 17th alone, bringing the total sales for the month to a whopping 147,000 ounces or more than the previous two months combined with just half of the month gone. http://www.zerohedge.com/news/2013-04-17/us-mint-sells-record-63500-ounces-gold-one-day