DescriptionBenton Harbor–St. Joseph Oct. 1, 1957.png
English: Benton Harbor–St. Joseph inset from the October 1, 1957, Official Highway Map
Date
Source
Michigan State Highway Department (October 1, 1957). Official Highway Map (Map). Scale not given. Lansing: Michigan State Highway Department. Benton Harbor–St. Joseph inset.
OCLC12701120 and
367386492.
This work is in the public domain in the United States because it was
published in the United States between 1929 and 1977, inclusive, without a
copyright notice. For further explanation, see
Commons:Hirtle chart as well as a
detailed definition of "publication" for public art. Note that it may still be copyrighted in jurisdictions that do not apply the
rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50
p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
DescriptionBenton Harbor–St. Joseph Oct. 1, 1957.png
English: Benton Harbor–St. Joseph inset from the October 1, 1957, Official Highway Map
Date
Source
Michigan State Highway Department (October 1, 1957). Official Highway Map (Map). Scale not given. Lansing: Michigan State Highway Department. Benton Harbor–St. Joseph inset.
OCLC12701120 and
367386492.
This work is in the public domain in the United States because it was
published in the United States between 1929 and 1977, inclusive, without a
copyright notice. For further explanation, see
Commons:Hirtle chart as well as a
detailed definition of "publication" for public art. Note that it may still be copyrighted in jurisdictions that do not apply the
rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50
p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.