Many of the Dunbuie finds are engraved in Mr. Millar's paper on Dunbuie.[4] But he has not engraved the most unmistakable churinga, a small oval slab of stone, with an ornament of little cups following its outline (much as in an Irish instance), and provided, like stone churinga in Australia, with a hole for suspension. He does engrave certain hitherto unheard-of articles-spearheads of slate, two supplied with suspension holes. One (p. 294) has a pattern of the simplest, like a child's drawing of a larch, which recurs in Australia.[5] That these slate spear-heads, pierced for suspension, were used in war I doubt, though some Australians do use spear-heads 'of a flinty slate;' and where flint is so scarce, as in Scotland, hard slate may be used--for example, in North America.[6] I rather regard the slate weapons as amulets, or churinga, analogous to the very old and rare boomerang-shaped churinga of the Arunta (lizard totem) of Central Australia. Mr. Millar observes: 'They have all been saturated with oil or fat, as water does not adhere to them, but runs off as from a greasy surface.' Now the Australian churinga are very frequently rubbed with red ochre, and made greasy with 'hand grease'--a singular coincidence. Footmarks are among the sacred Australian rock-paintings with a legendary sense. They also occur, engraved on rock in Brittany, Ireland, on 'The Fairy Stone' (ilkinia) in Glenesk, and on 'The Witches' Stone' at Monzie, associated with cups and concentric circles.[7] These close analogies point all in one direction.