Intact except for tip of one end of spoke.
Circular ballot with pierced spoke at center.
The letter B on one side : Jury section (Cf. ΑΘ. ΠΟΛ. LXIII, 4)
Cf. B 146, 728, 1055-1059. Tunnel east of room ... 14 April 1971
About one half preserved, mended. Horseshoe shaped slab, smooth on bottom, with a broad raised surface around the edge on top into which are sunk depressions also of horseshoe shape, the rounded side pointing ... 15 July 1970