Fig. 59.—Lower Quern-Stone (1⁄8).
Cup-marked Stones.—Two portions of red sandstone, having cup-shaped cavities about 1 inch deep and 3 inches diameter, were found amongst the débris. One of them was lying underneath a horizontal raised beam at the north side of the crannog. The position of the other was not determined. The latter has two circular depressions or grooves round the cup, the outer of which is about 9 inches in diameter (Figs. 60 and 61).
Fig. 60.—Cup Stone (1⁄8).
Fig. 61.—Cup Stone (1⁄8). Fig. 62.—Stone (1⁄2).
Other Stone Relics.—Besides the above there are a few other articles of stone bearing the evidence of design, which I must just allude to.