File:Model of Stephenson long boiler locomotive type (20220812 124449 723).jpg
Original file (4,160 × 3,120 pixels, file size: 3.56 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionModel of Stephenson long boiler locomotive type (20220812 124449 723).jpg |
Gaeilge: Samhail de locomotive coire fada Stephenson English: Model of Stephenson's "long boiler" locomotive (scale 1:8). This is a model of a Stephenson 'long boiler' locomotive. Robert Stephenson patented this design of steam locomotive in 1841. By placing all three axles under the boiler barrel it was possible to use a large boiler, while retaining a wheelbase of normal dimensions. The driving wheels were without flanges, to obviate lateral stresses on the crank axle; this feature had been patented by Stephenson in 1833. The model is believed to have been made in about 1845, but the builder's identity is unknown. It it possible that it was commissioned by Robert Stephenson himself, as it was given to the Science Museum by a descendant in 1914. Science Museum Group. Model of Stephenson's "long boiler" locomotive. 1914-869Science Museum Group Collection Online. Accessed August 15, 2022. https://collection.sciencemuseumgroup.org.uk/objects/co27067/model-of-stephensons-long-boiler-locomotive-locomotive-model. (cc-by-sa-4.0)
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Date | |
Source | Own work |
Author | Deirge Ó Dhaoinebeaga |
Object location | 51° 29′ 50″ N, 0° 10′ 35″ W | View this and other nearby images on: OpenStreetMap | 51.497300; -0.176400 |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:10, 15 August 2022 | 4,160 × 3,120 (3.56 MB) | DeirgeDel (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
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Image title | Exif_JPEG_420 |
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Camera manufacturer | motorola |
Camera model | moto e(7i) power |
Author | Artist-freed |
Copyright holder | Copyright,Spreadtrum,2011 |
Exposure time | 1/25 sec (0.04) |
F-number | f/2 |
ISO speed rating | 400 |
Date and time of data generation | 12:44, 12 August 2022 |
Lens focal length | 4.897 mm |
Orientation | 0 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Software Version v1.1.0 |
File change date and time | 12:44, 12 August 2022 |
Y and C positioning | Centered |
Width | 4,160 px |
Height | 3,120 px |
Exposure Program | Shutter priority |
Exif version | 2.2 |
Date and time of digitizing | 12:44, 12 August 2022 |
Meaning of each component |
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APEX aperture | 2.8 |
Maximum land aperture | 2.8 APEX (f/2.64) |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 10 |
DateTimeOriginal subseconds | 100 |
DateTimeDigitized subseconds | 20 |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Unique image ID | IMAGE 2022:08:12 12:44:49 |