This is a file from the Wikimedia Commons and may be used by other projects. Information from its description page there is shown below. Commons is a freely licensed media file repository.
Summary
DescriptionMetropolitan Water District map (Boston, MA, 1910).jpg
1910 map of the Metropolitan Water District system, Metropolitan Water & Sewage Board (Boston area), Commonwealth of Massachusetts, USA.
Date
Published July 22, 1914. Map prepared as of January 1, 1910.
Public domain - first published in the United States before 1923.
Licensing
Public domainPublic domainfalsefalse
Public domain
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1930, and if not then due to lack of notice or renewal. See this page for further explanation.
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.
Captions
Add a one-line explanation of what this file represents
{{Information |Description=1910 map of the Metropolitan Water District system, Metropolitan Water & Sewage Board (Boston area), Commonwealth of Massachusetts, USA. |Source=Halbert Powers Gillette, "Engineering & contracting", Vol. XLII, No. 4, Page 84. |