1868 DANUBE STEAMSHIP COMPANY: Folded lettersheet to Orsova franked 10kr green bearing oval ‘AGENTIE D.D.S.G. WIDDIN’ marking alongside circular datestamp 18.12. and dated inside ms Widding 18.12.68, also fragment franked 10kr dull lilac with same oval WIDDIN marking, fine and scarce (Image)

1868 DANUBE STEAMSHIP COMPANY: Folded letter to Galatz franked 10kr green bearing oval ‘AGENTIE D.D.S.G. LOM-PALANKA’ MARKING and at back oval Galatz 28.IX arrival marking, very fine for this, sign. R.F.Engel (Image)

1871 DANUBE STEAMSHIP COMPANY: Folded letter to Rustzuk franked 10kr greenbearing circular ‘SISTOV 20.VIII’ datestamp and dated inside ms Sistov 8./20.8.71, faint file fold otherwise very fine for this (Image)

1871 DANUBE STEAMSHIP COMPANY: Folded letter to Rustzuk franked 10kr green bearing circular ‘SISTOV 22.XI’ datestamp and dated inside ms Sistov 11.11.71, some stains otherwise fine for this (Image)

1873ca. DANUBE STEAMSHIP COMPANY: Folded lettersheet to Widdin franked 10kr green bearing oval ‘AGENTIE D.D.S.G. LOM-PALANKA’ marking, no other markings or indications, vertical & horizontal filing crease not affecting adhesive or cancel, fine for this & scarce (Image)

1873ca. DANUBE STEAMSHIP COMPANY: Cover front franked 10kr green bearing circular ‘RUSTZUK 16.VII’, adhesive with scissor cut at left otherwise fine cover front (Image)

1874 DANUBE STEAMSHIP COMPANY: Folded letter to Rustzuk franked 10kr green bearing circular ‘SISTOV 19.X’ datestamp and dated inside ms Sistov 7.8ber.74, some stains & irregular or torn perfs otherwise fine for this (Image)