Penrhyn 93-96 a-b sheets

Penrhyn 93-96 ab sheets, MNH, $32.20. Michel 98-105 klb, Euros 60.00. Bicentennial of Capt Cook's arrival in Hawaii, 1978: Birds Red-Sickle-bill, Crimson creeper, Hawaiian gallinule, Yellow-tufted bee-eater; Artifacts.