Watch List notes:

Rome, Gregory X (Tebaldo Visconti), 1272-1276 Bulla 1272-1276, PB 38mm., 90.33g. GRЄ/GORIVS/· P P · X' · in three lines; all within linear-beaded border; (Ω above P P). Rev. S PA S PE Bare heads of Sts. Paul and Peter, facing slightly r. and l., respectively, each within beaded halo; cruciform sceptrr between; all within beaded-linear border. Serafini I 1-2.

Good Very Fine.