Look closely at a 2 dollar bill and you'll find a variety of letters and numbers on both the front and backs. Where do they come from and what do they mean? In this explainer video from the producer of The Two Dollar Bill Documentary, get a brief tour of the numbers, how $2 bills are printed at the Bureau of Engraving and Printing in fort worth texas, and what they mean. It's great info for the numismatics community and will help you understand the federal reserve and the treasury and to some degree, the economy.