1907 Pashupati Issue, imperforate plate proofs on thin wove paper, four different blocks of four, unused without gum as issued, v.f., with 2007 Hellrigl certificate (Image)

Est.US$250

1929-30 4a yellow green, sheet of 64, unused without gum as issued, positions 8, 54, 56 and 57 show inverted cliches, also substituted cliche in position 8, some wrinkles and creases, rare sheet (Cat No. 17,17a,17b) (Image)

Est.US$1,000