Watch List notes:

Septimius Severus. 193-211 AD. Aureus, 7.30g (12h). Rome, 207 AD. Obv: SEVERVS - PIVS AVG Head laureate right. Rx: PACATOR - ORBIS Radiate, draped bust of Sol right. Rare: only 15 other specimens in C. Clay's unpublished die catalogue, from ten obverse and five reverse dies. BM 353. Calicó 2487a (same dies). Cohen 355 (200 Fr.). RIC 282 (R2). Ex Triton V, 15-16 January 2002, lot 2015.