Lot no. 1257

1879 / 1884 SECOND UPU TARIFF PERIOD. A selected group of 15 Registered covers and one Avis de Reception, illustrating tariffs between 10 kop (Local Registered Rate) and 28 kop. Five covers are uprated stationery envelopes including 20 kopeck with value at left - just one item in a very fine postal history group