Walter Jonathan Andrew was editor of the Derbyshire Archaeological Journal and of the British Numismatic Journal. He died in 1934 aged 74 (obituary, Times, 16 January 1934). He contributed the chapter “The prehistoric stone circles of Derbyshire”, in J. Charles Cox (ed.), Memorials of Old Derbyshire, 1907, pp. 70–88. Concerning three of these stone circles, namely Arbor Low, the Bull Ring, and the Wet-Withens, he writes:
{79} The relative position of these three circles is certainly curious. They form an inverted isosceles triangle, of which the base line from the Wet-Withens to the Bull Ring is nearly due east and west; to be accurate, it is almost the true magnetic orientation, and the apex at Arbor Low is due south. The Ordnance map discloses the length of the base line to be nine miles, and that of each of the sides ten miles; in fact, the compasses pivoted in the centre of Arbor Low bisect both the circles of the Bull {80} Ring and Wet-Withens. It is needless to remark that the megalithic builders had not the knowledge nor the appliances to measure distances otherwise than on the ground level; but as the valleys run north and south, and the line east to west is therefore much more broken and undulating, it is not impossible that there was a measured intention to construct these three circles as nearly as possible in the form of an equilateral triangle, of which the circle of Arbor Low was to be due south, according to the sun’s then apparent meridian. Indeed, it is an interesting question of fact whether, if measured on the ground level, these three circles would not prove to be equidistant one from another.
Reduce the compasses to the equivalent to eight miles, and a series of coincidences follows. They exactly span Arbor Low and Stadon; Arbor Low and an unmarked circle near Park Gate on East Moor; the latter and the double circle on Abney Moor, and, again, the same circle and two others on Brassington Moor; the Nine Ladies on Stanton Moor and the circle on Froggatt Edge; that on the Bar Brook and the most northern of the two on Bamford Moor; the southern circle on Bamford Moor and the double circle on the Ford estate near Chapel-en-le-Frith; the latter and the circle on Abney Moor, and so on, until it would seem to be worth one’s while to follow the eight miles radius from any given circle in search of its colleague. If there is any variation in the distances quoted above, it is so slight as to be scarcely perceptible on the one-inch scale Ordnance map. This is, at the least, tentative evidence of that careful system of mensuration which seems to pervade the mystery of these interesting memorials.