COLOMBIA TELEGRAPHS (L.146)

COLOMBIA TELEGRAPHS (L.146)
Study accumulation, ex-Hiscocks, fairly complete for basic issues including some difficult items such as 1905 10c perf 10½ (Hiscocks 51, Bft 51a), 1906 5P (Hiscocks 62, Bft 60), plus many shades, types and sub-types, ideal for further study (these litho issues offer many varieties) (200++ stamps)