File:Maryland and Pennsylvania Railroad - 81 diesel locomotive (NW2) 1 (27091349171).jpg
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Summary
[edit]DescriptionMaryland and Pennsylvania Railroad - 81 diesel locomotive (NW2) 1 (27091349171).jpg |
This is a General Motors Electro-Motive Division NW2 switcher engine. It is on display at the Railroad Museum of Pennsylvania in the town of Strasburg. It was built in December 1946 and was used as unit # 81 on the Maryland and Pennsylvania Railroad (nicknamed "Ma and Pa"). Info. from rgusrail.com: "This Electro-Motive Division NW2 switcher is one of two (# 80 & # 81) delivered to the Maryland & Pennsylvania Railroad in 1946. It was leased to the P.H. Glatfelter Company in Spring Grove, Pennsylvania in 1986. The company donated it to the museum in 1997. The NW2 weighs 248,000 pounds. With an Electro-Motive Division 12-567 prime mover powering a General Motors D15C generator to drive four General Motors-D37 traction motors, it developed 31,000 pounds of continuous tractive effort at 11 miles per hour with a top speed of 65 miles per hour. One thousand, one hundred and forty-five were produced from 1939 to 1949, one thousand, one hundred and twenty-one for U.S. railroads and twenty-four for Canada. The Maryland & Pennsylvania Railroad, affectionately known as the "Ma and Pa", was a shortline railroad connecting York, Pennsylvania and Baltimore, Maryland. It operated from 1901 into the 1950s. Passenger services ended in 1954, the first section of line was abandoned in 1958 and most of the remaining line had gone by 1984. The "Ma and Pa" was popular with railfans in the 1930s and 1940s because of its antiquated equipment and a particularly picturesque line, which snaked south through the hills of rural Maryland and Pennsylvania." |
Date | |
Source | Maryland and Pennsylvania Railroad # 81 diesel locomotive (NW2) 1 |
Author | James St. John |
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/27091349171 (archive). It was reviewed on 7 March 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
7 March 2020
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:43, 7 March 2020 | 3,391 × 1,730 (3.78 MB) | Ser Amantio di Nicolao (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Camera manufacturer | Canon |
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Exposure time | 1/320 sec (0.003125) |
F-number | f/2.8 |
ISO speed rating | 80 |
Date and time of data generation | 14:35, 11 May 2016 |
Lens focal length | 6.2 mm |
Image title | |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 13.0 (Macintosh) |
File change date and time | 21:17, 21 May 2016 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 14:35, 11 May 2016 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 8.3125 |
APEX aperture | 2.96875 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
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Flash | Flash did not fire, compulsory flash suppression |
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Color space | sRGB |
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Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Landscape |
Lens used | 6.2-18.6 mm |
Date metadata was last modified | 15:17, 21 May 2016 |
Unique ID of original document | D18C6B02D3D583CA5C3DA971D9529C41 |