Commercial airmail cover with fine strike of oval ROHINARI POSTAL AGENCY MALAITA IS B.S.I.P. 'Crown' originating cancel dated 23 MAY 1972 in purple on front, franked with 1968 1c turquoise blue, black & brown and 3c green, myrtle green & black QE2 issue (SG 166 & 168) tied in transit by AUKI cds. Addressed to HONIARA.