File:Patent Model for a Steam Boiler Furnace, by Michael A. Foster.jpg
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Original file (5,616 × 3,744 pixels, file size: 1.6 MB, MIME type: image/jpeg)
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Summary[edit]
DescriptionPatent Model for a Steam Boiler Furnace, by Michael A. Foster.jpg |
English: Patent model (Patent No. 132,151) of a steam boiler furnace; patented by Michael A. Foster on Oct. 15 1872; Foster was a resident of St. Louis and can be fount in the St. Louis Directory starting in 1865 (listed as an engineer) and last listed in 1905; his wife Matilda is listed as his widow in the 1907 directory. Title: Patent Model for a Steam Boiler Furnace, by Michael A. Foster |
Date | |
Source |
Missouri History Museum URL: http://images.mohistory.org/image/356F774A-B4E2-D64D-DC6E-01137F42255A//original.jpg Gallery: http://collections.mohistory.org/resource/374475 |
Author | M.A. Foster |
Permission (Reusing this file) |
UND - Copyright undetermined |
Identifier InfoField | 1981-014-0019 |
Resource InfoField | 374475 |
Licensing[edit]
This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason:
The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain".
This photographic reproduction is therefore also considered to be in the public domain in the United States. In other jurisdictions, re-use of this content may be restricted; see Reuse of PD-Art photographs for details. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:17, 15 August 2017 | 5,616 × 3,744 (1.6 MB) | Fæ (talk | contribs) | Missouri History Museum. Patent Model for a Steam Boiler Furnace, by Michael A. Foster #811.12 of 2574 |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark II |
Exposure time | 1/125 sec (0.008) |
F-number | f/22 |
ISO speed rating | 100 |
Date and time of data generation | 15:13, 7 March 2012 |
Lens focal length | 66 mm |
Width | 5,616 px |
Height | 3,744 px |
Number of components | 3 |
Bits per component |
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Pixel composition | RGB |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Exif version | 2.21 |
APEX shutter speed | 6.965784 |
APEX aperture | 8.918863 |
Exposure Program | Manual |
Date and time of digitizing | 15:13, 7 March 2012 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Focal plane X resolution | 3,849.2117888965 |
Focal plane Y resolution | 3,908.1419624217 |
Focal plane resolution unit | inches |
Image width | 5,616 px |
Image height | 3,744 px |
Serial number of camera | 1420802085 |
Lens used | EF24-70mm f/2.8L USM |
File change date and time | 03:37, 8 March 2012 |