Watch List notes:

UMAYYAD: AE fals (4.32g), "Tanja", A-188, W-891var, mint name is almost certainly an engraver's error for Tabariya, some discoloration, Fine to VF, RR. The actual mint of Tanja (Tanjiers) was located in Morocco and used designs that were totally different from those of the Syrian and Palestinian mints, as is the style of this piece.

Estimate: 200- 300 USD