File:Patent Model for a Sheet-metal pan machine, by Thomas M. Powers.jpg
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![File:Patent Model for a Sheet-metal pan machine, by Thomas M. Powers.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Patent_Model_for_a_Sheet-metal_pan_machine%2C_by_Thomas_M._Powers.jpg/800px-Patent_Model_for_a_Sheet-metal_pan_machine%2C_by_Thomas_M._Powers.jpg?20170818081704)
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[edit]DescriptionPatent Model for a Sheet-metal pan machine, by Thomas M. Powers.jpg |
English: Patent Model (Patent No. 201,827) of a sheet-metal-pan machine; patented in 1878 by Thomas M. Powers as a sheet-metal-pan machine that will give the proper bevel to the sides of the pan and is adjustable for making any size or shape of pan. Title: Patent Model for a Sheet-metal pan machine, by Thomas M. Powers |
Date | |
Source |
Missouri History Museum URL: http://images.mohistory.org/image/BB036DD3-5E61-BCE9-0F39-66CD08CC675C//original.jpg Gallery: http://collections.mohistory.org/resource/374477 |
Author | Thomas M. Powers |
Permission (Reusing this file) |
UND - Copyright undetermined |
Identifier InfoField | 1981-014-0023 |
Resource InfoField | 374477 |
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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, 18 August 2017 | ![]() | 2,894 × 1,596 (1.18 MB) | Fæ (talk | contribs) | Missouri History Museum. Patent Model for a Sheet-metal pan machine, by Thomas M. Powers 1865to1899 #260.8 of 339 |
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D3200 |
Author | Picasa |
Exposure time | 1/25 sec (0.04) |
F-number | f/5.6 |
ISO speed rating | 200 |
Date and time of data generation | 23:44, 24 September 2014 |
Lens focal length | 55 mm |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.01 |
File change date and time | 10:22, 29 September 2014 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 23:44, 24 September 2014 |
Meaning of each component |
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Image compression mode | 2 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 5 APEX (f/5.66) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light detected, compulsory flash firing |
DateTime subseconds | 40 |
DateTimeOriginal subseconds | 40 |
DateTimeDigitized subseconds | 40 |
Supported Flashpix version | 1 |
Color space | sRGB |
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 | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 82 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Unique image ID | 727e749c931d3fb12e35be3aa5d815c3 |
IIM version | 4 |