File:10-point divider - 000649-10 Pt Divider 01.JPG
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Summary edit
Description10-point divider - 000649-10 Pt Divider 01.JPG |
English: Constructed entirely of stainless steel with brass pivot pins; the "teeth" or points are stamped on both faces 0 1 2 3 4 5 6 7 8 9 0. Manufactured by Theodore Alteneder & Sons, Philadelphia. The 10 point dividers are also referred to as 11 point dividers. The divider is used in form design, development of models, textile design, etc. The divider plots equally spaced points. |
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Date | ||||||||
Source | http://gallery.usgs.gov/photos/07_20_2009_nsj7MYx43F_07_20_2009_11 | |||||||
Author | Justin Bongard , U.S. Geological Survey | |||||||
Permission (Reusing this file) |
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USGS Museum Collection Object ID: USGS-000649
Licensing edit
Public domainPublic domainfalsefalse |
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:28, 31 August 2010 | 2,019 × 2,636 (2.17 MB) | DieBuche (talk | contribs) | High res from http://gallery.usgs.gov/photos/07_20_2009_nsj7MYx43F_07_20_2009_11 | |
02:22, 25 August 2010 | 383 × 500 (30 KB) | Anna Frodesiak (talk | contribs) | {{Information |Description={{en|1=Equal Space 10 Point Divider made of stainless steel with brass pivot pins. Manufactured by Theodore Alteneder & Sons, Philadelphia.}} |Source=http://gallery.usgs.gov/photos/07_20_2009_nsj7MYx43F_07_20_2009_11 |Author=Jus |
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Camera manufacturer | Panasonic |
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Camera model | DMC-TZ5 |
Exposure time | 1/13 sec (0.076923076923077) |
F-number | f/4.6 |
ISO speed rating | 400 |
Date and time of data generation | 08:45, 14 July 2009 |
Lens focal length | 13.1 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 07:32, 16 July 2009 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 08:45, 14 July 2009 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.44 APEX (f/3.29) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
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 | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 77 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Supported Flashpix version | 1 |
Image width | 2,019 px |
Image height | 2,636 px |
Date metadata was last modified | 03:32, 16 July 2009 |
Unique ID of original document | uuid:faf5bdd5-ba3d-11da-ad31-d33d75182f1b |