Watch List notes:

Roman Empire, Otho, (AD69) AR Denarius, IMP M OTHO CAESAR AVG TR P Bare head right, rev. SECVRITAS P R Securitas standing left, holding wreath and sceptre, 3.21g, (RIC, 8; Cohen, 17) Dark undertone with some blue tone on obverse, pleasing cabinet tone at lighter points of reverse, lustrous and detailed, very fine to extremely fine.
PROVENANCE
Spink Numismatic Circular, April 1993, 1590 - £450
Format Coins, 1963 - 60/-
Estimate: £500 - £750