July 1-3- The Battle of Gettysburg, Pennsylvania. The bloodiest battle of the Civil War dashes Robert E. Lee's hopes for a successful invasion of the North. July 4- Vicksburg, Mississippi, surrenders to the Union Army under Grant.
Method. 1  Test the pen to make sure it can tell the difference between good money and computer paper. 2  Apply spray starch to the next dollar bill in an attempt to make it read as fake. 3  After drying, test the results by re-applying the counterfeit money detector pen to both the dollar and to the computer paper.
Fake denominations of United States currency is faux currency which makes no assertion of being legal tender created by individuals as promotions, practical jokes, or social statements.n the 1960s, Mad printed a $3 bill that featured a portrait of Alfred E. Neuman and read: This is not legal tenderânor will a tenderizer help it.. Mad writer Frank Jacobs said that the magazine ran afoul of the US Secret Service because the $3 bill was accepted by change machines at casinos.