File:710 Main Street, Cambridge, MA.JPG
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Summary
[edit]Description710 Main Street, Cambridge, MA.JPG | 710 Main Street, Cambridge, Massachusetts, USA. This building was home to the Davenport Car Manufactory, pioneering manufacturer of railroad cars, as noted in a plaque on the facade. According to another plaque, it was subsequently one end of the first two-way long distance telephone conversation, which extended across three hours on October 9, 1876. Thomas G. Watson was at this location, and spoke to Alexander Graham Bell at 60 Kilby Street, Boston, Massachusetts. |
Date | |
Source | Own work |
Author | Daderot |
Licensing
[edit]Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:14, 10 May 2008 | 3,264 × 2,448 (3.61 MB) | Daderot (talk | contribs) | {{Information |Description=710 Main Street, Cambridge, Massachusetts, USA. This building was home to the Davenport Car Manufactory, pioneering manufacturer of railroad cars, as noted in a plaque on the facade. According to another plaque, it was subsequen |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot SD870 IS |
Exposure time | 1/125 sec (0.008) |
F-number | f/3.2 |
ISO speed rating | 80 |
Date and time of data generation | 13:00, 4 May 2008 |
Lens focal length | 6.142 mm |
File change date and time | 13:00, 4 May 2008 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 13:00, 4 May 2008 |
Meaning of each component |
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Image compression mode | 5 |
APEX shutter speed | 6.96875 |
APEX aperture | 3.34375 |
APEX exposure bias | 0 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 14,506.666666667 |
Focal plane Y resolution | 14,485.207100592 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |