Inherited stamps?

Do you have stamps from German Reich - Field Post 1914-1919, German Reich - Ship Mail 1914-19, German Post Offices in China - Field Post 1900/01 (no expertising of stamps), German Post Offices in Turkey – Military Mission 1914-19, German South-West Africa - Field Post 1903-07 (no expertising of stamps), Prisoner-of-war Mail Japan 1914-20 and want to get them appraised?