File:MDOT logo 1978.png

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Summary

DescriptionMDOT logo 1978.png	English: Logo of the Michigan Department of Transportation in use after 1978
Date	1978
Source	Kulsea, Bill; Shawver, Tom (1980) Making Michigan Move: A History of Michigan Highways and the Michigan Department of Transportation, Lansing: Michigan Department of Transportation, Title page. OCLC: 8169232.
Author	Unknown authorUnknown author

Licensing

This work is in the public domain because it was published in the United States between 1978 and March 1, 1989 without a copyright notice, and its copyright was not subsequently registered with the U.S. Copyright Office within 5 years.
Unless its author has been dead for several years, it is copyrighted in the countries or areas that do not apply the rule of the shorter term for US works, such as Canada (50 pma), Mainland China (50 pma, not Hong Kong or Macau), Germany (70 pma), Mexico (100 pma), Switzerland (70 pma), and other countries with individual treaties. See this page for further explanation.

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