BIALFA COBALT M42 10 X 0.9 X 10 1960
BIALFA COBALT M42 10 X 0.9 X 14 1960
BIALFA COBALT M42 10 X 0.9 X 4 1960
BIALFA COBALT M42 10 X 0.9 X 6 1960
BIALFA COBALT M42 13 X 0.6 X 8/12 1960