Watch List notes:

Republik Indonesia Serikat, uniface obverse and reverse partially hand-executed essays on card for an unissued 50 Rupiah, Jakarta, 1 January 1950, serial number A 000000, brown, President Sukarno at right, value at left and in all four corners, reverse temple set in ornate frame(Pick Unlisted), mounting traces, otherwise uncirculated, unique (2).

Estimate: £1,200 - £1,800