Fragments of a pin with disk head and ball on shaft.
Less of the shaft preserved (three fragments) than for B 740.
The ball somewhat less corroded.
Cf. B 840 (OO 619) Geometric Grave. Found with bones ... Card: 900 B.C ... Agora:Object:B 840 ... AJA 52 (1948), p. 275, pl. LIV, B.