Watch List notes:

Basil I the Macedonian (867-886), solidus, Constantinople, Christ enthroned facing, rev., facing busts of Basil and Constantine holding between them patriarchal cross; 4.48g (DO 2; S. 1704), extremely fine Ex European Ambassador Collection, formed in the 1950s and 1960s.
Ex European Ambassador Collection, formed in the 1950s and 1960s.
(600-800 GBP)