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Collection Area Map Collections Material Type Archives and Manuscripts

1831. TRIG/22

Reference (shelfmark):
TRIG/22
Title:
Anglo-Belgian Boundary Commission 1927-1933. Congo-Zambesi Watershed Section. Primary Triangulation. Distances. Traverse Books (field copies).
Scope & Content:
Traverse observation books (numbered P.T.1 to P.T.9). Used in the compilation of Geographical Section, General Staff No. 4044, 7 sheets at scale 1:250,000 dated 1941 filed at Maps X.6262.
Collection Area:
Map Collections
Languages:
English
Date Range:
1930
Extent:

9 volumes

1832. TRIG/23

Reference (shelfmark):
TRIG/23
Title:
Anglo-Belgian Boundary Commission 1927-1933. Congo-Zambesi Watershed Section. Primary Triangulation. Distances. Traverse Books (field copies).
Scope & Content:
Traverse observation books (numbered P.T.10 to P.T.13 and P.T.16 to P.T.20). Boundary section extends to Angola tripoint. Used in the compilation of Geographical Section, General Staff No. 4044, 7 sheets at scale 1:250,000 dated 1941 filed at Maps X.6262.
Collection Area:
Map Collections
Languages:
English
Date Range:
1931
Extent:

9 volumes

1833. TRIG/24

Reference (shelfmark):
TRIG/24
Title:
Anglo-Belgian Boundary Commission 1927-1933. Congo-Zambesi Watershed Section. Boundary Traverses. Topo[graphical]. Survey Traverse Observation Books (office copies).
Scope & Content:
Traverse observation books (numbered 1 to 44). Used in the compilation of Geographical Section, General Staff No. 4044, 7 sheets at scale 1:250,000 dated 1941 filed at Maps X.6262.
Collection Area:
Map Collections
Languages:
English
Date Range:
1931
Extent:

44 volumes

1834. TRIG/25

Reference (shelfmark):
TRIG/25
Title:
Anglo-Belgian Boundary Commission 1927-1933. Congo-Zambesi Watershed Section. Triangulation and Boundary Traverses. Topo[graphical]. Survey Traverse Observation Books (office copies).
Scope & Content:
Triangulation: 1 volume of bound office copies of Books 1 to 20 filed at TRIG/12 and titled 'Field Observation Books - Triangulation'. Also contains an additional 18 loose pages of observations (16 x 23cm) and 3 pages of 'Beacon Dimensions' (33 x 21cm). Boundary Traverses: 26 volumes of office ...
Collection Area:
Map Collections
Languages:
English
Date Range:
1929
Extent:

27 volumes and 21 pages

1835. TRIG/26

Reference (shelfmark):
TRIG/26
Title:
Anglo-Belgian Boundary Commission 1927-1933. Congo-Zambesi Watershed Section. Boundary, Triangulation Point and External Detail Traverses. Topo[graphical]. Survey Observation Books (office copies).
Scope & Content:
Boundary Traverses: 29 volumes of office copies of Topo. Survey Traverse Observation Books (numbered A70 to A98). [Note: the original field copies of these volumes are filed at TRIG/16.] Traverses from Triangulation Points to Boundary Pillars: 2 volumes of office copies of Topo. Survey Traverse...
Collection Area:
Map Collections
Languages:
English
Date Range:
1927-1930
Extent:

35 volumes

1836. TRIG/27

Reference (shelfmark):
TRIG/27
Title:
Anglo-Belgian Boundary Commission 1927-1933. Congo-Zambesi Watershed Section. Cross-levelling. Level Books (office copies).
Scope & Content:
Level observation books (numbered 1 to 9). [Copies of the original field books are not held.] Inserted into Book 9 is an unrelated folio listing recently awarded Field Survey Qualifications attained by Non Commissioned Officers and Sappers. Used in the compilation of Geographical Section, Gen...
Collection Area:
Map Collections
Languages:
English
Date Range:
1930-1931
Extent:

9 volumes

1837. TRIG/28

Reference (shelfmark):
TRIG/28
Title:
Anglo-Belgian Boundary Commission 1927-1933. Congo-Zambesi Watershed Section. Cross-levelling. Level Books (office copies).
Scope & Content:
Level observation books (numbered 10 to 18). [Except for Book 18, copies of the original field books are not held.] Used in the compilation of Geographical Section, General Staff No. 4044, 7 sheets at scale 1:250,000 dated 1941 filed at Maps X.6262.
Collection Area:
Map Collections
Languages:
English
Date Range:
1930-1931
Extent:

9 volumes

1838. TRIG/29

Reference (shelfmark):
TRIG/29
Title:
Anglo-Belgian Boundary Commission 1927-1933. Meridian Section. Traverse. Topo[graphical]. Survey Traverse Observation Books.
Scope & Content:
Traverse observation books (numbered 1 to 20) labelled 'field copy'. Mpanta Meridian section. Note: The following books contain inserted folios (33 x 21cm or smaller) mostly concerning the lengths of field tapes: Book 5 - 1 folio Book 11 - 1 folio Book 12 - 3 folios Book 14 - 1 folio Boo...
Collection Area:
Map Collections
Languages:
English
Date Range:
1932
Extent:

20 volumes and 13 folios

1839. TRIG/30

Reference (shelfmark):
TRIG/30
Title:
Anglo-Belgian Boundary Commission 1927-1933. Mweru-Tanganyika and Meridian sections, and link to 30th Arc of Meridian. Survey Observation Books.
Scope & Content:
Survey observations and computations along the Northern Rhodesia-Belgian Congo boundary (Mweru-Tanganyika and Mpanta Meridian sections). Comprises: 11 Horizontal and Vertical Observation Books (numbered M[weru].T[anganyika].1 to M.T.11) . Book 5 has an inserted folio (21 x 17cm). 6 books of Rope...
Collection Area:
Map Collections
Languages:
English
Date Range:
[1932-1933]
Extent:

25 volumes and 1 folio

1840. TRIG/31

Reference (shelfmark):
TRIG/31
Title:
Anglo-Belgian Boundary Commission 1927-1933. Congo-Zambesi Watershed Section. Copies of Reports and Protocols. Created by Lieutenant Colonel A.B. Clough, R.E. Senior British Commissioner, 1929-1930.
Scope & Content:
Bromide (? photstat black-print) copies dated 1931 of reports and protocols produced in 1929-1930. DS 305 D(1)A Sub-Section B[oundary].P[illar].11 - B.P.29. 1927-8-9. [88 pages in envelope] DS 305 D(1)B B.P.11 to B.P.29. 1927-1928. Protocol and Appendices. [104 pages, including covering note, ...
Collection Area:
Map Collections
Languages:
English
Date Range:
1929-1931
Extent:

241 pages and 3 envelopes