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Summary
DescriptionTunnel entrance, National Library of Wales - Geograph-3886266-by-Ian-Capper.jpg | English: In the rock under the National Library of Wales is a tunnel, built by the library as a bomb-proof depository to be used in the event of war. During the Second World War the British Museum was invited to make use of the facility and 100 tons of books, manuscripts, prints and drawings were transferred there for safe keeping. |
Date | |
Source | https://www.geograph.org.uk/photo/3886266 |
Author | Ian Capper |
Attribution (required by the license) InfoField | Ian Capper / Tunnel entrance, National Library of Wales / |
InfoField | Ian Capper / Tunnel entrance, National Library of Wales |
Camera location | 52° 24′ 44.61″ N, 4° 04′ 13.9″ W ![]() ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Object location | 52° 24′ 45.14″ N, 4° 04′ 13.5″ W ![]() ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
![]() | This image was taken from the Geograph project collection. See this photograph's page on the Geograph website for the photographer's contact details. The copyright on this image is owned by Ian Capper and is licensed for reuse under the Creative Commons Attribution-ShareAlike 2.0 license. |



This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
Attribution: Ian Capper
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Captions
Tunnel entrance, National Library of Wales
Items portrayed in this file
depicts
26 August 2013
52°24'44.608"N, 4°4'13.883"W
52°24'45.14"N, 4°4'13.48"W
0.04 second
6.3
28.13 millimetre
1,600
image/jpeg
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:23, 2 January 2018 | ![]() | 530 × 800 (753 KB) | Sic19 | User created page with UploadWizard |
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Metadata
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If the file has been modified from its original state, some details may not fully reflect the modified file.
Image title |
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Camera manufacturer | PENTAX |
Camera model | PENTAX K-5 II |
Author | IAN CAPPER |
Copyright holder |
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Exposure time | 1/25 sec (0.04) |
F Number | f/6.3 |
ISO speed rating | 1,600 |
Date and time of data generation | 19:11, 26 August 2013 |
Lens focal length | 28.13 mm |
Short title |
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Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom 5.0 (Windows) |
File change date and time | 22:04, 14 March 2014 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 19:11, 26 August 2013 |
APEX shutter speed | 4.643856 |
APEX aperture | 5.310704 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Focal plane X resolution | 207.92199707031 |
Focal plane Y resolution | 207.92199707031 |
Focal plane resolution unit | 4 |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 42 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Distant view |
Lens used | smc PENTAX-DA 18-55mm F3.5-5.6 AL WR |
Date metadata was last modified | 22:04, 14 March 2014 |
Unique ID of original document | E7857E58FE7040C6BBE6C3471C83D2C1 |
Keywords |
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IIM version | 4 |
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