1881 (March 31), 10pa black & green, perforated 13.5, horizontal pair, tied to folded letter from Klissura (per sender’s notation), cancelled with purple provisional cork cancel, to Plovdiv via Ka...
1881 (April 9), registered cover franked with 10pa black & green, 20pa black & rose, and 1pi black & blue, tied to back of registered cover by blue circular grid cancels, Aitos c.d.s. desp...
1881 (April 28), folded letter, datelined Klissura, to Plovdiv, franked with two 10pa black & green, tied by dual purple cork and green circular grid cancels, blue “Post Karlovo” Russian-type c.d....
1881 (May 13), 10pa black & green, three singles tied to newspaper “Maritza” by green circular grid cancels, paying the rate for three bundled newspapers of up to 30g, likely originating in Plovdi...
1881 (August 5), 10pa black & green, tied to postal card to Kazanluk by blue circular grid cancel, matching Karlovo despatch c.d.s. alongside, reverse with fine strike of Kazanluk c.d.s. receiver,...
1881 (September 6), receipt for the private conveyance of mail by Ivan Mihalev and Kanju Valkov between Sliven and Jambol, struck with blue double Post Horn negative seal “East Rumelian Post / Jambol”...
1882 (September 28), postal card franked with two 5pa black & olive, each tied by blue grid cancel, neatly-struck Karlovo c.d.s. alongside, one adhesive further tied by next-day Plovdiv c.d.s. rec...
1881 (October 4), 10pa black & rose, overprinted “R.O.” in blue, tied by neatly-struck circular grid cancel in blue to bilingual newspaper “Maritza”, Vol. 3, No. 322, published in Plovdiv, adhesiv...
1882 (February 9), 10pa black & lilac, overprinted “R.O.” and “Roumélie Orientale” in blue, tied by neatly-struck circular grid cancel in blue to bilingual part newspaper “Maritza”, Vol. 5, No. 36...
1883 (January 23), 20pa black & rose, tied to postal card by blue Pechtera c.d.s., year date incorrectly set to “82”, sent via Constantinople to Tatar with Constantinople Yeni-Djani transit ...
1883 (March 10), 20pa black & rose, tied to cover to Sheravna by blue “Poststation Schipka” Russian-type c.d.s., indistinct free strike alongside, toned and opening tear to reverse, but a scarce u...
1883 (June 6), cover franked with 20pa black on rose horizontal pair, paying the 1pi foreign letter rate to Schumen, adhesives tied by blue Haskoy c.d.s., matching free strike at lower left, alongside...
1883 (September 8), 10pa black & green, perforated 13.5, paying the 10pa inland postcard rate, tied to stationery card by blue Achielo c.d.s., reverse with Plovdiv c.d.s. arrival backstamp, light ...
1883 (December 18), 5pa black & olive, tied by green grid cancel to December 15 edition of the “South Bulgarian” newspaper, with blue Plovdiv despatch c.d.s., the odd small edge tear to paper, a c...
1884 (April 1), 10pa black & green, tied by circular grid cancel to March 28, 1884 edition of the “South Bulgarian” newspaper, with blue Plovdiv despatch c.d.s., to Tirnovo, typical small edge tea...
1884 (June 18), 1pi black & blue, tied to cover from Kazanluk to Dresden by green grid cancel, Kazanluk c.d.s. despatch, dual Gabrovo transit marks, with both Russian (Jun 19) and bilingual type (...
1884 (July 31), 20pa black & rose, dark shade, perforated 13.5, tied to postal card to Vienna by green circular grid cancel, matching green Tatar Pazardjik despatch c.d.s. at lower left, neatly-st...
1884 (September 5), 5pa black & olive, perforated 13.5, tied to cover by scarce green triangular Post Horn local cancel of Plovdiv, corresponding c.d.s. struck above, light vertical fold, else a d...
1884 (October 3), 5pa black & olive, tied to front cover of newspaper “Science” by green circular grid cancel, below struck with ornate crossed Post Horn negative seal “Eastern Rumelian Post Plovd...
1884 (October 20), 10pa green and light green, tied to large newspaper piece by blue circular grid cancel, faint “Poste Kasanlik” despatch c.d.s. alongside, a scarce franking, paying the inland newspa...
1884 (November 9), three 1pi black & blue, perforated 13.5, tied to registered cover to Prague by blue grid cancel, fine Poste Slivno c.d.s. despatch above, black “Constantinople-Galata / Départ” ...
1884 (December 17), cover franked with 5pa lilac on pale lilac, perforated 11.5, tied to Plovdiv local cover by triangular “Plovdiv City Post” Post Horn handstamp, blue c.d.s. alongside, light vertica...
1884 (December 30), postal card to from Burgas to Kotal, franked with 10pa green on light green, perforated 11.5, tied by blue circular grid cancel, matching blue c.d.s. despatch below, reverse with u...
1885 (January 10), 20pa black & rose, perforated 13.5, tied to stationery card by green circular grid cancel, Kavakli c.d.s. despatch strike below, carried to Vienna via Burgas, with blue c.d.s. t...
1885 (February 2), postal stationery card franked with 5pa lilac on pale lilac, perforated 11.5, tied to Plovdiv local cover by triangular “Plovdiv City Post” Post Horn in blue, with c.d.s. stru...
