Karl I 10 heller red brown, 15 heller carmine in pair and 90 heller black lilac on telegraphic postal money order from Brcko 9-5-1918 to Srebrenica, fine/very fine (form vertical crease, the punched hole through the stamps is not regarded as an imperfection)

Karl 20 heller lilac brown on postal order for money on demand from Bijeljina 5-6-1918 to Srebrenica, very fine

Karl 20 heller brown on money order for cash on demand from Donji Vakuf 16-3-1918 to Prijedor, very fine (card corner crease)

Karl I 30 heller black green on "Auftragspostanweisung" from Bugojno 13-6-1918 to Sarajevo, fine/very fine (pinhole probably caused by receipt holder) with extensive 2020 Rüdiger Soecknick certificate. An extremely rare postal form. This is the only franked form known! (see Ferchenbauer page 386)

Karl 50 heller dark green and 2 kronen carmine on yellow on parcel card from Sarajevo 11-10-1918 to Berndorf (Austria), fine/very fine