cover -- 6r. black with vertical red background lines, large margins all round with complete outer frame line, just tied by a faint strike of black rosette on 1849 (26 Sept.) entire letter from Wald to Mändeorf; adhesive has been removed and replaced, free from filing creases, fresh and fine. Zumstein h.s. at top and others on reverse, Hunziker Certificate (1970). Cat. S.F. 4800. Photo