1865, Türkei, folded envelope with 20 Para yellow and 1 Pia. brown postage due, stamps affixed with faults, each tied by "BOSNA" in dots (Isfila no.2, RRR), this cancellation was used with Tughra issues and is the only known late usage on a Duloz issue cover. Adressed to Brod, usual file fold, Veliskovic certificate : "only known Duloz cover with this cancellation", great rarity for a large gold Duloz or Bosnia collection! (Image)

1865, Turkey 20 pa. yellow, two examples, one light crossed by file fold, tied to 1866 entire letter by circular arabic only "BOSNA-81" with dot! handstamps in watery blue ink, (Isfila no. 3, RR) adressed to Brod, the Bosna cancellation with point below arabic "B" is extremely scarce on cover, showpiece, ex Otto Hornung Collection (Image)

1879/90, Five color franking (all LITHOGRAPHS) on rare registered cover-front from Sarajevo to Paris. The stamps have mostly perfect perforations and tied by light "K and K MILIT. POST XXXII SARAJEVO". Red Arrival mark of Paris on the front. Letter slightly creased. Certificate Ferchenbauer.1879/90, Fünf-Farb-Frankatur (alle Steindruck) auf seltener Reko-Brief-Vorderseite von Sarajevo nach Paris. Die Marken sind meist vollzähnig und mit zarten "K und K MILIT. POST XXXII SARAJEVO" entwertet. Roter Ankunftstempel von Paris auf der Vorderseite. Brief leicht bügig. Attest Ferchenbauer. (Image)

1916, Franz Josef * 1916 * -OVERPRINTS "7 Heller" on 5 H and "12 Heller" on 10 H with DOUBLE overprint, one of the overprints is inverted, each in mint pair, very rare (depending only 1 sheet printed) Ferchenbauer: 10.000, - Euro ÷ 1916, Franz Josef *1916*-Aufdruckmarken "7 Heller" auf 5 H und "12 Heller" auf 10 H mit DOPPELTEM AUFDRUCK, dabei einmal KOPFSTEHEND, je im postfrischen Paar, sehr selten (je nur 1 Bogen gedruckt) Ferchenbauer: 10.000,- Euro (Image)