Watch List notes:

Metropole Internment Camp, Isle of Man, an unissued 1d, ND (ca 1940-1941), no serial on reverse, black text METROPOLE CAMP 1/2d within black circular frame, printed on grey cloth lined paste board, reverse brown, ornate square scroll work design, (IoMPM M412, Quarmby 401, Schwan-Boling 484), in PMG holder 62 Uncirculated, extremely rare with only four examples believed extant.

Estimate: £600 - £800