Zagonetka 412533:
Zagonetka 412533:
Vilhelm Nielsen - Emil Schallopp
Nielsen-Schallopp match 1876-7 corr (2), 1876 Nielsen - Schallopp, corr 1876
Nielsen-Schallopp match 1876-7 corr (2), 1876 Nielsen - Schallopp, corr 1876