Lot no. 51

1958/67, 'Flora' issues, 6 archive pages of Courvoisier S.A. with progressive proofs (4 or 5 each) of 17 values including unissued 1958, 17 aur in 4 different colours, unissued 1961, 1,50 kronor value and from the same year a stamp without denomination in design of 3,50 kronor stamp and 1967, 2,50 kronor stamp in unissued colour. A unique ensemble