used A small collection on leaves with "S1" (36) which includes 1863-71 30c. mauve block of four, 1880 surcharge set of five, "Y1" (35) including 1862-71 4c. perf.12½, 96c. with cancellation in violet, 1876-77 surcharges, 1877 16c. yellow and 3c. on 16c.; fair to fine