1870, Bordeaux Y&T n°44B, 20c blue Type 1 Report 2, extremely rare block of 4 mint stamps (*) without gum, folds ironed and tiny crack restored in upper margin. Superb appearance, very fresh, 4 beautiful regular margins and strong shade. Exceptional presentation and very rare piece, only a few known examples. Price 230'000€ for a new block with gum. Signed Roumet and Scheller certificate (2025).