14.5 x 5.5 x 2.5 cm (W x H x D) Location: Idar Oberstein from an old collection ...
10 x 15 x 5 cm (W x H x D) Location: South-East of Durango Mexico, North America
17 x 16 x 9 cm (W x H x D) Location: South-East of Durango Mexico, North America
17 x 16 x 7 cm (W x H x D) Location: South-East of Durango Mexico, North America