File:Ford Assembly Line.jpg

Description: Ford assembly line, 1913.

Artist: unknown

Source: http://www.gpschools.org/ci/depts/eng/k5/third/fordpic.htm as cited in Wikipedia contributors,  Wikipedia, The Free Encyclopedia,http://en.wikipedia.org/wiki/File:Ford_assembly_line_-_1913.jpg  (accessed April 16, 2009).

Permission: Public domain. The base work this work was based on is in the public domain. This image is in the public domain because its copyright has expired. This applies to the United States, Canada, the European Union and those countries with a copyright term of life of the author plus 70 years.