Grouping 1966-1973 topical issues in Blks or S/S, incl #157-58/C26, Butterflies 240-51 Blks, 431-34/C186-86, C135-36; many Christmas, Easter, Letter Writing & other S/S as footnoted in Scott, often both perf & imperf; also incl unlisted Republic ovpt Flower mini-sheet perf & imperf (Officiel €22); all NH except English & French C26 CTO (Image)