Byzantinske Kejserdømme, Isacus II (1185-1195), Aspron Trachy, Billon, Ratto 2185, Sear 2004, 3,77 g, ex. Sembach 1998.

Byzantinske Kejserdømme, Constantine X Ducas, 1059-1067. AV histamenon nomisma (4,40 g; 28 mm). Constantinople mint. Sear 1848, DOC 2. Christ Pantocrator enthroned facing, holding book of Gospels / Constantine standing facing, holding globus cruciger in left hand, the Virgin Mary, nimbate, wearing pallium and maphorium, crowning the emperor; barred M between their heads; Θ in right field. Kv. 01. Well struck and with an attractive gold toning.