Details
cover 5c Buff, 10c Dark Green (67, 68a), 10c stamp light crease, both tied by bold red grid cancels on cover to Switzerland via London and France, New York Feb 1862 Br Pkt c.d.s., GB and Calais transit markings, red ms. rate marking, bit heavy edge wear and torn backflap, still appears almost fine, with 1986 P.F. certificate which states 'they are genuinely used on cover which is underpaid but went thru', an interesting coverest.