File:1907 Tri-state trolley map showing Boston & Northern and Old Colony Street Railway Companies' systems and connecting lines, from the Digital Commonwealth - commonwealth gx41q249c.jpg
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Summary edit
Description1907 Tri-state trolley map showing Boston & Northern and Old Colony Street Railway Companies' systems and connecting lines, from the Digital Commonwealth - commonwealth gx41q249c.jpg |
English: 1907 Tri-state trolley map showing Boston & Northern and Old Colony Street Railway Companies' systems and connecting lines, from the Digital Commonwealth - commonwealth gx41q249c. |
Date | |
Source | Digital Commonwealth (https://www.digitalcommonwealth.org/search/commonwealth:gx41q249c) |
Author | Boston & Northern and Old Colony Street Railway Companies |
Licensing edit
Public 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:1907_Tri-state_trolley_map_showing_Boston_%26_Northern_and_Old_Colony_Street_Railway_Companies%27_systems_and_connecting_lines,_from_the_Digital_Commonwealth_-_commonwealth_gx41q249c.jpg |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:34, 3 March 2022 | 4,271 × 6,811 (39.32 MB) | Daderot (talk | contribs) | Uploaded a work by Boston & Northern and Old Colony Street Railway Companies from Digital Commonwealth (https://www.digitalcommonwealth.org/search/commonwealth:gx41q249c) 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 | Hasselblad |
---|---|
Camera model | Hasselblad H5D-200c MS |
Author | Bahadir Kavlakli |
Exposure time | 1/250 sec (0.004) |
F-number | f/10 |
ISO speed rating | 100 |
Date and time of data generation | 13:10, 26 August 2021 |
Lens focal length | 80 mm |
Pixel composition | RGB |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop 22.5 (Macintosh) |
File change date and time | 14:25, 10 September 2021 |
Exposure Program | Manual |
Exif version | 2.1 |
Date and time of digitizing | 13:10, 26 August 2021 |
APEX shutter speed | 7.9657842861166 |
APEX aperture | 6.6438561833267 |
Maximum land aperture | 3.1699249969261 APEX (f/3) |
Subject distance | 1.659 meters |
Flash | Flash did not fire |
Focal plane X resolution | 1,886.79 |
Focal plane Y resolution | 1,886.79 |
Focal plane resolution unit | 3 |
Focal length in 35 mm film | 63 mm |
Lens used | HC 80 |
Serial number of camera | SR65000063 |
Unique ID of original document | xmp.did:6aa28bf5-4115-4e02-9c17-ed3216c0d650 |
Date metadata was last modified | 10:25, 10 September 2021 |
IIM version | 2 |