ABEL, Niels Henrik. Issued by Norway on April 6, 1929, upon the death centenary abel1.jpg, abel2.jpg, abel3.jpg, abel4.jpg; issued by Norway on June 5, 2002, on the two-hundredth anniversary of his birth abel5.jpg, abel6.jpg, abel8.jpg, abel9.jpg; a coin issued by Norway in 2002 on the 200th anniversary of his birth abel7.jpg; issued by Norway in 1983, showing the Abel monument by Gustav Vigeland abel10.jpg