File:Montrose Piggyback Ramp (2).jpg
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Summary
editDescriptionMontrose Piggyback Ramp (2).jpg |
English: A ferry truck backs up the Montrose Avenue ramp and onto a string of waiting flatcars specially designed to secure the containers on September 2, 1927. Loading of the containers onto the flatcars was accomplished by backing one trailer at a time up a ramp and onto the flatcars, a procedure still used today for piggyback freight operations. The North Shore Line reported it took an average loading time of nine minutes at Montrose in Chicago where only one ramp was available, whereas it took an average of only two minutes at Harrison Street Milwaukee where several ramps were available. |
Date | |
Source | Chicago North Shore and Milwaukee Railroad, Lou Gerard Collection, www.Chicago-L.org |
Author | Unknown photographer |
Licensing
editPublic domainPublic domainfalsefalse |
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Montrose_Piggyback_Ramp_(2).jpg |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:32, 11 December 2023 | 1,024 × 814 (195 KB) | Pechristener (talk | contribs) | {{Information |description={{en|1=A ferry truck backs up the Montrose Avenue ramp and onto a string of waiting flatcars specially designed to secure the containers on September 2, 1927. Loading of the containers onto the flatcars was accomplished by backing one trailer at a time up a ramp and onto the flatcars, a procedure still used today for piggyback freight operations. The North Shore Line reported it took an average loading time of nine minutes at Montrose in Chicago where only one ramp... |
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Camera manufacturer | Canon |
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Camera model | MP620 series |
Width | 2,976 px |
Height | 2,364 px |
Pixel composition | Black and white (Black is 0) |
Orientation | Normal |
Number of components | 4 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 21:51, 29 March 2011 |
Y and C positioning | Centered |
Exif version | 2.21 |
Date and time of digitizing | 20:12, 21 March 2011 |
Meaning of each component |
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Supported Flashpix version | 1 |
Color space | Uncalibrated |
File source | 2 |
White balance | Auto white balance |
Date metadata was last modified | 16:51, 29 March 2011 |
Unique ID of original document | uuid:faf5bdd5-ba3d-11da-ad31-d33d75182f1b |