Watch List notes:

MACEDON, Chalkidian League. Circa 432-348 BC. Tetrobol (Silver, 14 mm, 2.33 g, 3 h), Olynthos. Laureate head of Apollo to right. Rev. ΧΑΛΚΙΔΕΩΝ Kithara with seven strings. Robinson & Clement I87, 91-92. SNG ANS 534 (these dies). Attractive and with a discreet golden tone. Obverse struck slightly off centre, otherwise, about extremely fine.
From the German RRG Collection, ex Roma V, 23 March 2013, 235, originally bought by the collector in the 70s.