1862, prefilatelic folded envelope with clear "AN CANIB-I POSTAHANE-I SAMAKOV 1274" (Isfila no.2, RR) to Sarajevo, tiny border toned, very scarce Bulgaria & Turkey forerunner! (Tax Method: Regular Taxation)

1864, envelope from CUMA-I ATIK (Targovishte) to Edirne bearing 1 Pia. grey third print on thick paper, manuscript cancelled violet ink "CUMA-I ATIK" and at arrival tied by blue EDIRNE in dots cancellation, light toned at left and part of flap missing, an extremely scarce Bulgaria & Turkey forerunner, showpiece! (Tax Method: Regular Taxation)

1864, folded envelope franked with ottoman first issue 2 Pia. blue showing full margins and fresh color, adressed to Roustchouk, cert. G. Todd AIEP: "i have examined this cover and the stamp cannot be certified as originally belonging to this cover". (Tax Method: Margin System)

1871, "SAMAKOV 81" all arabic cancellation on envelope franked on reverse with strip of three 1 Pia. brown, adressed to Bosnasaray, flaw on top, cert G. Todd AIEP: "the stamps did not originate on this cover". (Tax Method: Margin System)

1871, "TIRNOVA 81" all arabic cancellation on envelope franked with 1 Pia. yellow and 20 Pa. brown, adressed to Islimiye, tiny border toned, cert. G. Todd AIEP: "the cancellation has been embellished and painted in". (Tax Method: Margin System)