1963 100Fr Quiet Sun issue, full proof sheet of 25, nh, with “coin date” 13.8.63 with most printed in separate colours, e.g. red (4), deep red (5), blue (5) and black (5) plus 5 as issued and one multicolour with black masts (instead of blue), pencil colour nos. in margin, very scarce and attractive, very fine (see scan on web) (Image)

1969 87Fr Concorde ERROR OF VALUE, nh, only 100 produced and most are closely held, a wonderful modern variety, superb in all respects (Yv. € 7’000) (Image)

1969 87Fr Concorde ERROR OF VALUE, a perfect nh example of this rarity, very fine (Yv. € 7’000) (Image)