Watch List notes:

Azores: Portuguese Colonial 600 Reis ND (1887). KM26.?, crowned GP (Governo Portugues) in a circular indent counterstamped on a USA 1859-O 50 Cents. VF35 PCGS. The GP counterstamp is deeply applied and easily XF, while the host coin is toned VF. Very Rare type and grade. Not listed in KM!