Ivan Shishman. AR grosch. 21 mm. Ivan Shishman standing facing, holding short cross. IW beneath the hand, left hand on his breast. monogram 53 and μρ (monogram 4) in fields. M-Theta, bust of St. Bogoroditsa facing, both hands raised, a medallion of Christ before her. Moushmov 7545. Contributed by the Coin Store of the Forum Ancient Coins, March, 2019