BIALFA COBALT M42 6 X 0.6 X 10/14 1910
BIALFA COBALT M42 6 X 0.9 X 10 1885
BIALFA COBALT M42 6 X 0.9 X 10 1900
BIALFA COBALT M42 6 X 0.9 X 10 1940
BIALFA COBALT M42 6 X 0.9 X 10/14 1900
BIALFA COBALT M42 6 X 0.9 X 10/14 1950
BIALFA COBALT M42 6 X 0.9 X 14 1885
BIALFA COBALT M42 6 X 0.9 X 14 1890
BIALFA COBALT M42 6 X 0.9 X 14 1900
BIALFA COBALT M42 6 X 0.9 X 14 1910
BIALFA COBALT M42 6 X 0.9 X 6 1885
BIALFA COBALT M42 6 X 0.9 X 6 1900