PB Byzantine seal of Michael (AD 10th – 11th centuries)
Obv: Archangel Michael standing on a suppedion, wearing the imperial loros and holding a trefoil scepter in his right hand and a globus cruciger in his left. Sigla invisible. Border of dots.
Rev: Inscription of five lines.
Weight: 7.28 g.
Diameter: 24.65 mm.