PENRHYN ISLAND [Cook Islands] Collection from 24/10/1973 to 10/9/1985 on 17 Hagner sheets. MH to 1980 & MUH to the end. Collection includes SETS, OVERPRINTS, MIN SHEETS, SURCHARGES & OHMS OVERPRINTS [OHMS seem to be MH & CTO]. Retail stated to be $400. '00s
