This sounds like an offset error and is quite valuable - maybe in the range of $200+. You need to get appraisals from a couple of dealers who specialize in error currency.
An offset error happens when a sheet of paper gets stuck and doesn't go through the printing press. Ink is transferred to the opposite side of the press instead of the paper. When the next sheet gets unstuck and goes through, it picks up not just the ink it's supposed to have, but the reversed image from the opposite side of the press.
Askew means crooked.His tie was askew.The painting was askew.
Reubin Askew's birth name is Reubin O'Donovan Askew.
Vincent Askew's birth name is Vincent Jerome Askew.
Reg Reg Askew's birth name is Reginald Askew.
John Askew was born in 1908.
John Askew died in 1942.
Philip Askew was born in 1973.
Barry Askew died in 2012.
Barry Askew was born in 1936.
Steve Askew was born in 1957.
Lynsey Askew was born in 1986.
Billy Askew was born in 1959.