Keywords: Gunnar Heiberg signature.png en Signature of Norwegian playwright Gunnar Heiberg no Gunnar Heibergs navnetrekk From Georg Brandes 1842 “1912 Fra Norge paa syttiaarsdagen p 31 Gyldendalske boghandel 1912 http //www archive org/details/georgbrandesfra00skavgoog Gunnar Heiberg 1857 “1929 1912 Signatures of writers from Norway Gunnar Heiberg PD-old |