DescriptionUS28Oregon 1926.svg 16x16 U.S. route shield approximated to the 1948 standards, modified to use the 1926 font set. (The standards are believed
Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory
svg, (itself based off File:Blank_US_Map.svg) using data from File:1848 Electoral Map.png, File:United States 1848-02-1848-05.png, File:Wpdms oregon territory