Watch List notes:

Theophilus. Follis; Theophilus; 829-842 AD. Constantinople, Follis, 6.98g. Berk-893, Sear-1666. Obv: ΘE - OFIL bASIL'. Bust facing, with short beard, wearing crown and chlamys, and holding patriarchal cross and akakia; in field to l., *. Rx: Large M between X/X/X and N/N/N; above, cross; beneath, Θ. Ex CNG E389, 18 January 2017, lot 846, Kallman Collection
Ex Stack's, 12 January 2009, lot 3201, Byzantine Coll.
Ex Elsen 53, 14 March 1998, lot 465, G. W. de Wit Coll.
Stated to have been purchased from J. Schulman, Amsterdam, 1968.. EF