1. WOOG/590/2
- Reference (shelfmark):
- WOOG/590/2
- Title:
- Scope & Content:
- 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.
- Collection Area:
- Map Collections
- Languages:
- English
- Date Range:
- ca 1913
- Extent:
- 3 map sheets