German Post in China 1901 2 M carmine Mi V37f, used stamp on fragment, Shanghai 1901 cancellation, signed: Bothe ja Steuer (Image)

German Post in Morrocco 1899 Mi 1-6, used set (Image)

German Post in Morrocco 1900 6 P 25 C / 5 M Mi 19 III, used stamp on fragment, signed: Bothe BPP (Image)

German Post in Morrocco 1911 Mi 46-58, unused * set, Mi 58 MNH ** and signed (Image)

German Post in Turkey 1889 20 PA / 10 Pf Mi 7ca, used stamp rare colour shade: mittel(karmin)rot, some short perfs, certificate: Steuer (2020) (Image)

German South-West Africa 1901 2 M carmine Mi VS37f, used stamp, signed: Steuer (Image)

Cameroon 1897 Mi 1-6, **/* set, 3 pf stamp with two different colours, three stamps signed, Mi over 200€ (Image)

Karolinen 1915 5 M Mi 22 IA, unused * stamp, certificate: Jäschke-Lantelme (2017) (Image)

Kiautschou 1901 3 Pf brown Mi 5 SP, unused * stamp specimen overprint, certificate (kurzbefund): Jäschke-Lantelme (2017) (Image)

Kiautschou 1905 2½ $ Mi 37 IA, used stamp, Mi 600€ (Image)

Marshall Islands 1897 Mi 7-12, used set, 25 pf stamp b-colour and signed: Steuer (Image)

Marshall Islands 1916 5 M, Mi 27 B I, MNH ** stamp, certificate (Kurzbefund): Jäschke-Lantelme (2017) (Image)

Marshall Islands, British occupation 1914 10 Pf red Mi 3 I MNH ** and 20 Pf blue Mi 4 I MNH ** and unused * (Image)

Samoa 1900 10 Pf Mi 3 c, used stamp, certificate: Jäschke-Lantelme (2007) (Image)

Togo 1897 Mi 1-6, used set, all signed (Image)