Pete Daoust
Oddly enough, the dollar bills that we carry around in our wallets are not considered lawful money. The notation on the bottom of a U.S. dollar bill reads "Legal Tender for All Debts, Public and Private", and is issued by the U.S. Federal Reserve, not the U.S. Treasury. Legal tender can be exchanged for an equivalent amount of lawful money, but effects such as inflation can change the value of fiat money. Lawful money is said to be the most direct form of ownership, but for purposes of practicality it has little use in direct transactions between parties anymore.
Printed copy · Anthology Volume 4, page 576
