Revision material for the GSGS map of Yola province, covering an area approximately 8 miles south and south-west of Yola town. Comprises 2 field sheets, with a photo-reduction at 1:125,000 on which significant revisions to relief is plotted with detailed form lines.
'Anglo-Belgian Bdy. Commn. 1922-23-24 (Ruanda-Urundi)' - War Office ledger
Scope & Content:
Field sheets, fair drawings, blue prints and a sheet index relating to a region extending to the south and west of Uganda Protectorate, and encompassing parts of Ruanda, Urundi, the Belgian Congo and Tanganyika. The War Office ledger lists the items in this file (A) to (F), with the sheet index ...
Compilation materials for sheets at scale 1:50,000
Scope & Content:
Comprises triangulation point schedules, graticule verification diagrams, boundary point plots, edge-match plots, relief profiles, names and terminology sheets, and location photographs. In Italian, with some English translations. Materials relate to series GSGS 3918 produced in 18 sheets at sc...
Collection Area:
Map Collections
Languages:
English and Italian
Date Range:
1929-1932
Extent:
12 map sheets, 16 photographs, 34 folios and 14 folders