Type: 9b (4 knobs), made of serpentine. Three of the knobs are finely carved, each with a different design. In the 19th century this ball was part of the collection of Aboyne Castle, Aberdeenshire.
Type: 9d, made of a dark stone, possibly gabbro. Decoration: smooth apart from six small knobs within a trefoil-shaped depression. Marshall (1977): 'It has been suggested that this might be an unfinished ball but, compared with the unfinished…
Type: 9c, 4 knobs, made of serpentine. Four large, dome-shaped knobs and is finely decorated all over. Each knob is cross-hatched, carefully incised to make tiny cubes between the incised lines. The spaces between the knobs are decorated with fine…
A large carved stone ball, type: 11, probably made of granite. Found at Skelmuir, Old Deer, Aberdeenshire at the end of the 19th century. The ball has six large knobs but the space between them is much larger than in other balls with six knobs,…
Type: 9c (cross hatched), incomplete. Originally had six large, well-defined, raised knobs about 5mm high carved on the surface, four adjacent knobs are decorated with incised cross-hatching.