1876 1 Shahi grey black, attractive group of nine complete sheets in blocks of four and three reconstructed sheets in blocks of four, from the following settings AD/CB, BA/CD, CD/AB, DA/BC and BC/AD, plus single on fragment with 4 Shahis, showing different papers, ink flaws and shades, some usual small faults, generally fresh and a very fine group, all neatly mounted and written up on exhibition page, one block signed Dadkhah (50) (Persiphila $3’750)