The collections of the African Scientifical Expedition ordered by the Portuguese government in 1851 and the right of this government to them
Subtitle: before the English courts of justice
Publisher: National printing office
Published: 1875
Place of publication: Lisbon
Language: eng
Number of pages: 37
Subjects: British Museum
Other titles: Welwitsch.
Notes: Half-title: Questão Welwitsch.

Texts and title-pages in English and Portuguese.