1866, letter from SISTOV/Bulgaria to VIENNA, from the Pollak correspondence, blue company seal from MARIANOV & JORDANOV/SVISCHTOV on top left, letter was probably privately transported on bord of the DDSG steamer to Alt-Orsova or Bazias/Romania and via overland mail to Vienna, interesting and desirable letter, VF! Schätzpreis 1.200€. (Image)

Estimate € 1200

1868, 10 kr, green, perf. 9 1/2, a used example on 27 April 1868 entire letter from Nicopolis to Rustchuk tied by oval framed AGENTIE / D.D.S.G. / NICOPOLI handstamp (Tchilinghirian fig. 905, very rare) in blue, ill. in Dr. G. Popov/Österr. Levantepost in Bulgarien/page 30, an early usage of the 10 kreuzer green on a fine and attractive entire, ex Franz See, Corinphila sale 62, 9-10 May 1979, lot 2551, XF! Schätzpreis 2.400€. (Image)

Estimate € 2400

1871, today Bulgaria, 10 kr/green/type I, SISTOV 28 / X, Tchilinghirian fig. 929, folded letter from Sistov to Orsova, a magnificent fresh cover very rare in this highend state of preservation, ex Provera, XF-SUP! Schätzpreis 900€. (Image)

Estimate € 900

1871, 10 kr. red, perf. 9 1/2, a used example on 1871 entire letter from Sistov to Vienna, tied by SISTOV / 25 / IV circular datestamp in blue (Tchilinghirian fig. 929), aside with italic PER DAMPFSCHIFF and strike of the due 10 Xr. in black, a scarce and most attractive cover, XF-SUP! Estimate 3.200€. (Image)

Estimate € 3200