Banknote USA 1 Dollar Washington - 2021A - C Philadelphia - Series C-B

The United States 1 dollar bill, 2021C series, printed in Philadelphia and bearing the series designation C-B, is a classic green banknote, measuring 156 × 67 mm. 

The obverse features the portrait of George Washington, the first president of the United States, surrounded by traditional ornamental elements and the text 'Federal Reserve Note' indicating its legal tender status. 

The reverse shows the Great Seal of the United States, with the American eagle and the unfinished pyramid with the Eye of Providence, as well as standard Federal Reserve inscriptions and the face value 'ONE DOLLAR'. This banknote retains the characteristic historical design of American one-dollar bills, with basic security features suited to its low face value.