An inscribed triangular potsherd

A triangular potsherd with signs of the Old European Script . It has been found in Anza (Republic of Macedonia) during the 1960 excavation.
The grouping of signs are (from the left) a cross, a vertical dash, a U sign, two diagonal dashes, arches.

References:

Paula Korošec e Josip Korošec, Predistoriska naselba Barutnica kaj Amzibegovo vo Makedonija. Izvestaj za iskopuvanjeto vo 1960, Societas Archaeologica Jugoslaviae, Dissertationes et Monographie, Belgrade and Prilep,1973