The bottom bill has a misprinted serial number and the green Treasury seal is missing from the right. Also missing are the two numeral "2"s from the right side.

The missing items were misprinted onto the back of this bill.

A close-up of the right side of this bill shows...
 

• The fractional serial number
   

• Missing green seal
   

• Missing two numeral "2"s
   

• The fold that caused these missing items to be printed on the reverse side
   

• A small partial imprint of one of the serial number digits on the lower right edge of the bill

• The missing data front side data printed on the back corner.
   

• Note: The second "2" didn't print anywhere on the bill.