Watch List notes:

Petros, monk and kouboukleisios, 10th century. Seal (Lead, 19 mm, 7.80 g, 11 h). +KЄ R' - TⲰ C Δ ("Lord, help your servant") Nimbate facing bust of St. Michael, wearing loros and holding a trefoil scepter in his right hand. Rev. +ΠЄTP/[O]C MONA/[X], S KOVR૪/KΛHCI' in four lines. Unpublished in the standard references. The flan somewhat skewed, otherwise, good very fine.