colours

N° 4

Lot number 1337 Quality: 0

N° 4 "20c. blue", thin papier, with two colour shades, light blue and blue, vf (OBP +€140)

Starting price: 18€

N° 4A

Lot number 1338 Quality: 0

N° 4A "20c. blue", thick paper, with two colour shades, thunder blue and blue, vf (OBP +€140)

Starting price: 18€