File:Norfolk & Western 2050.jpg
Original file (4,000 × 2,665 pixels, file size: 2.61 MB, MIME type: image/jpeg)
Captions
Summary
editDescriptionNorfolk & Western 2050.jpg |
English: (From the IRM info plate)
Norfolk & Western 2050 1923 Mallet Articulated (2-8-8-2) Mallets use boiler steam twice, in two sets of cylinders. Exhaust from the rear pair of cylinders is reused in the larger front pair, to extract maximum energy. Mallets can also operate in "simple" mode, with fresh steam to all cylinders, to start heavy trains. Each set of an articulated's drivers is carried in a separate frame, connected at a center pivot. Largely due to its efficient Mallet articulates, N&W, was the last major railroad to fully dieselize; it buylt 2-8-8-2's in its own shops until 1952. N&W 2050 hauled coal in West Virginia until 1959, then was used for several years by Armco Steel as a portable steam boiler before placing it in storage. Armco donated the locomotive to IRM in 1976, and it arrived at Union in 1978. N&W 2050 is one of only two 2-8-8-2's remaining. Builder: American Locomotive Co.; No. 64070 Rear Cylinders: 25" diameter by 32" stroke Front Cylinders: 39" diameter by 32" stroke Driver Diameter: 54" Fuel: Coal (22 ton capacity) Compound Tractive Effort: 114,155 pounds Simple Tractive Effort: 136,935 punds Weight (less tender): 539,000 pounds Weight on Drivers: 485,200 pounds Boiler Pressure: 270 psi |
Date | |
Source | https://www.flickr.com/photos/mike_miley/21709170322/ |
Author | H. Michael Miley |
Camera location | 42° 13′ 32.95″ N, 88° 31′ 40.22″ W | View this and other nearby images on: OpenStreetMap | 42.225819; -88.527839 |
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Licensing
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This image was originally posted to Flickr by H. Michael Miley at https://flickr.com/photos/44082489@N00/21709170322. It was reviewed on 28 September 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
28 September 2023
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:49, 28 September 2023 | 4,000 × 2,665 (2.61 MB) | Davidng913 (talk | contribs) | Uploaded a work by H. Michael Miley from https://www.flickr.com/photos/mike_miley/21709170322/ with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS 7D |
Author | H. Michael Miley |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/4.5 |
ISO speed rating | 1,600 |
Date and time of data generation | 14:43, 19 September 2015 |
Lens focal length | 22 mm |
Latitude | 42° 13′ 32.95″ N |
Longitude | 88° 31′ 40.22″ W |
Headline | IRM Member Showcase |
Copyright holder |
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Image title |
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Short title |
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City shown | Union |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Aperture 3.6 |
File change date and time | 14:43, 19 September 2015 |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 14:43, 19 September 2015 |
Meaning of each component |
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APEX shutter speed | 6 |
APEX aperture | 4.375 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 4.4898482581748 APEX (f/4.74) |
Metering mode | Pattern |
Flash | Flash fired, compulsory flash firing |
DateTime subseconds | 19 |
DateTimeOriginal subseconds | 19 |
DateTimeDigitized subseconds | 19 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,715.5454545455 |
Focal plane Y resolution | 5,808.4035087719 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Serial number of camera | 2471206950 |
Lens used | Canon EF-S 10-22mm f/3.5-4.5 USM |
Rating (out of 5) | 3 |
Contact information | mike@miley.us
904 S. Roselle Rd. #110 Schaumburg, IL, 60193 USA |
Keywords |
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Sublocation of city shown | Illinois Railway Museum |
Code for country shown | USA |
Province or state shown | IL |
Country shown | United States |
IIM version | 2 |