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040-000228958 Level [41] Item

1. IOR/R/15/2/662, f 115

Reference (shelfmark):
IOR/R/15/2/662, f 115
Title:
‘Xmas Tree’
Scope & Content:
The diagram shows a cross-section of a configuration of valves and other fittings at the top of an oil well, commonly referred to as a Christmas tree. The diagram is labelled ‘fig.3’, and is part of a number of other figures (1, 2, 4 and 5) which are included on a blueprint plan also in the fil...
Collection Area:
India Office Records and Private Papers
Languages:
English
Date Range:
1942
Extent:
1 diagram

2. IOR/R/15/2/662, f 86

Reference (shelfmark):
IOR/R/15/2/662, f 86
Title:
‘Refinery tankage – proposed method for brick sheathing’
Scope & Content:
Blueprint plan showing a cross-section and elevation of a proposed method of construction for the brick sheathing of oil refinery tanks at the Bahrain Petroleum Refinery in Bahrain. The plan uses imperial measurements. In the lower left corner, the plan is indicated as having been drawn on 26 A...
Collection Area:
India Office Records and Private Papers
Languages:
English
Date Range:
26 Apr 1942-27 Apr 1942
Extent:
1 blueprint plan

3. IOR/R/15/2/662, f 117

Reference (shelfmark):
IOR/R/15/2/662, f 117
Title:
‘Methods of destroying tubing in oil wells’
Scope & Content:
The diagram, marked ‘Secret’ comprises a number of figures, all cross-sections, numbered as follows: 1. Cone & ball device 2. Tubing bomb 4. & 5. Wedging rollers Figure 3 (Xmas Tree) is on f 115. Each of the figures is annotated and marked with imperial measurements. In the lower l...
Collection Area:
India Office Records and Private Papers
Languages:
English
Date Range:
5 Jun 1942-6 Jun 1942
Extent:
1 blueprint diagram

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