File:1971 MBTA rapid transit map.jpg
Original file (2,707 × 2,832 pixels, file size: 5.03 MB, MIME type: image/jpeg)
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Description1971 MBTA rapid transit map.jpg |
English: Map of the MBTA rapid transit system dating from approximately 1971. It shows the 1971 extension to Quincy, but not the 1973 renaming of Charles to Charles/MGH nor the 1975 Haymarket North Extension. This photograph of the map was taken in MBTA #3400 (A Type 6 mockup never used in regular service) at the Seashore Trolley Museum; the map may be unique. |
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Date | circa 1971-1973 | |||||
Source | Original image from flickr; image was cropped to the public domain map. | |||||
Author | Massachusetts Bay Transportation Authority | |||||
Permission (Reusing this file) |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:22, 12 July 2013 | 2,707 × 2,832 (5.03 MB) | Pi.1415926535 (talk | contribs) | {{Information |Description ={{en|1=Map of the MBTA rapid transit system dating from approximately 1971. It shows the 1971 extension to Quincy, but not the 1973 renaming of Charles to Charles/MGH nor the 1975 Haymarket North Extension. This photograp... |
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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 | NIKON CORPORATION |
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Camera model | NIKON D3S |
Author | ERIC KILBY |
Exposure time | 1/13 sec (0.076923076923077) |
F-number | f/8 |
ISO speed rating | 2,000 |
Date and time of data generation | 11:48, 6 May 2012 |
Lens focal length | 29 mm |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom 5.0 (Windows) |
File change date and time | 23:08, 11 July 2013 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 11:48, 6 May 2012 |
APEX shutter speed | 3.70044 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 16 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 29 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Unique image ID | 5d0fd1fc9582d10f7679ec6205cd9589 |
Serial number of camera | 2055268 |
Lens used | 16.0-35.0 mm f/4.0 |
Date metadata was last modified | 06:05, 6 July 2013 |
Unique ID of original document | 21D608E2EF10C34A91E85540627DBD89 |
IIM version | 4 |