Lot 31120 – One of Only 20 Unused Examples Known1858 108 P

1858 108 Parale blue on pink, a fresh unused example with good margins all around, technically a tiny abrasion spot in right margin and an insignificant paper correction in lower right hand corner but well away from the design, a lovely example of this great rarity of which only 20 unused examples are recorded (actually fewer than the 81 parale!), Heimbüchler census no. 378/2, signed Calves, cert. Heimbüchler