Lot no. 1161

1885 (September 17), 5pa lilac, perforated 11.5, overprinted Type I in blue, alongside 5pa perforated 13.5, overprinted Type III, tied by green Tirnovo Seimen c.d.s. to postcard to Aitos, with c.d.s. arrival backstamp (Sep 19), an attractive franking.