BYZANTINE SEALS. Michael Mavrikas, proedros and doux of the Boukellarioi, Circa 11th century. Seal or Bulla (Lead, 19 mm, 7.07 g, 12 h), circa 1076. [Ο] ΓΕ Bust of St. George, in military dress, holding spear with his right and a ornamented shield with his left. Rev. [KE BΘ] / EI MIXAHΛ / [Π]ΡΟΕΔΡω / ΔOYKΙ Τω /MAVPIK [A] in five lines within simple dotted border. BZS.1951.31.5.1168 (same boulloterion but misidentified). DO Seals 4, 1.6 var. Unusually well preserved and with fine glossy surfaces. Struck on a very tight flan like the other two known examples, otherwise, extremely fine.