(Switzerland) 1863-67, 2¢ black. 3 covers to Switzerland; includes single F. grill (93) on 3¢ entire (U58) with 1869, 3¢ ultramarine, two singles short paying the 15¢ closed mail rate via England (2005 P.S.E. cert.), 2¢ (73) in combination with 15¢ (77) with a 2¢ stamp missing, and 1868 cover franked with 10¢ green, two singles + 12¢ black in combination with a 2¢ black, D. grill overpaying the Prussian closed mail rate by 1¢; some faults, Fine. Scott No. 73, 84, 93  Estimate $500 - 750. $0 (Image)