This Day in History – March 10, 1862 Tags: " American Civil War finance, "greenbacks, "In God We Trust", $5 $10 $20 denominations, 19th century American history, Abraham Lincoln administration, American financial history, Bureau of Engraving and Printing, Demand Notes context, economic milestones, federal paper money, fiat money, financing the Civil War, first U.S. paper currency, historical artifacts, inflation during the Civil War, Legal Tender Act of 1862, Legal Tender Notes, March 10 1862, March 10 1862 history, monetary policy history, national banking system, numismatics, Salmon P. Chase, this day in history, This Day in History March 10, U.S. Treasury, Union economy, US History, Share on: Share: This is where the text will go.View our photo collection! View Collection