HomepageProductsCertified German Porcelain Coins Ron Guth German Porcelain/Boldixum Undated 50 Pfennig, S-104a, Brown, 23 mm, R-3, Uncirculated (#3959) German Porcelain/Boldixum Undated 50 Pfennig, S-104a, Brown, 23 mm, R-3, Uncirculated (#3959) Next Read: German Porcelain/Freiberg 1921 25 Pfennig, S-116a, Brown, 21 mm, R-3, Uncirculated (#3961) » Ron Guth: Related Post COINKING® PROVENANCE! West Germany 1983-J 5 Mark, Karl Marx, PCGS PR69DCAM COINKING® PROVENANCE! West Germany 1982-D 5 Mark, Johann Wolfgang Goethe, PCGS PR69DCAM COINKING® PROVENANCE! West Germany 1984-J 5 Mark, Felix Mendelssohn Bartholdy, PCGS PR69DCAM