375rd Heinrich Köhler auction - Day 1

1872, Insufficiently prepaid cover of letter from Liverpool 1.2.72 , franked with 1867/69, 6d. without hyphen, pl. 9, with adjacent"Insufficientl Prepaid" to Kerkyra 29.1.72 (Corfu, old style calendar), blue crayon "46" lepta, paid with 1870 special issue 1 l. (two margins) and inferior quality paper 5l. and 40 l., rare & good to very fine