Watch List notes:

The Robert P Ball Cabinet of Ancient Coins | Corinthia, Corinth, AR Stater, c. 550-500 BC, Pegasus flying left, koppa below, rev. quadripartite incuse square and swastika pattern (BCD Corinth 3; Rosen 225; Calciati 21; cf. Ravel I 47/34) Ancient graffiti DEXN[...] in reverse field and die softness to highest relief elements, otherwise, a really bold fine, very rare and with prehistoric socio-economic interest.
Provenance
Bank Leu, by private treaty, 1971 - CHF1,200
Estimate: $1000 - $1500