Watch List notes:

Anonymous, Time of Domitian to Antoninus Pius, Late First to mid Second Century ADrnAE Quadrans, Rome Mint, 14mm, 2.95 gramsrnObverse: Diademed and draped bust of Venus right.rnReverse: S S, Dove standing right.rnRIC25rnrnThe celator seems to have begun carving the "S C" in the positive instead of the negative on the die. An interesting mint error.