Legality of Cannabis by U.S. Jurisdiction

Original file ‎(4,869 × 5,933 pixels, file size: 18.42 MB, MIME type: image/jpeg)

Summary

Description One of the first scanned images. Produced by NIST in 1957, the image shows Walden Kirsch, son of the leader of the team that developed the image scanner. This is a composite of two binary scans to produce approximate gray levels.
Date
Source National Institute of Standards and Technology
Author Russell A. Kirsch
Permission
(Reusing this file)
Public domain
This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.

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Licensing

Public domain
This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.

English ∙ 日本語 ∙ македонски ∙ Nederlands ∙ +/−

Captions

1957 - early experimental digital image, showing face of a baby

Items portrayed in this file

depicts

inception

1957

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current06:38, 16 February 2016Thumbnail for version as of 06:38, 16 February 20164,869 × 5,933 (18.42 MB)Ktr101Higher resolution, taken from duplicate File:SEACComputer 032.jpg
03:28, 18 June 2008Thumbnail for version as of 03:28, 18 June 2008816 × 1,042 (71 KB)JRaber{{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}
21:08, 20 July 2007Thumbnail for version as of 21:08, 20 July 2007149 × 190 (30 KB)CmprinceThe first scanned image. Produced by NIST in 1957, the image shows Walden Kirsch, son of the leader of the team that developed the image scanner. Source: http://www.nist.gov/public_affairs/techbeat/tb2007_0524.htm

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Metadata

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source: https://en.wikipedia.org/wiki/File:NBSFirstScanImage.jpg