Mazes and labyrinths; a general account of their history and developments (1922)
Matthews, William Henry, 1882- · London, New York, etc. Longmans, Green · leaf 238
p, the circles in some cases being interruptedalong a radial line which is generally occupied by a straightgroove. Their origin and purpose are very obscure. Very similar rock engravings have been found, thoughnot in such profusion, in other parts of Great Britain, asfar north as the Orkneys, and… … Fig. 129. Rock Engravings, Routing Linn, Northumberland.(G. Tate in Proc. Berwick Naturalists Club, 1864)
Labyrinths
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