This image from the Xrmap flag collection (source: flags-2.6-src.tar.bz2). The README file in that collection says of the SVG flags "We release them in the public domain".
Public domainPublic domainfalsefalse
This work has been released into the public domain by its copyright holder, Xrmap. This applies worldwide. ზოგიერთ ქვეყანაში ეს შეიძლება იურიდიულად შეუძლებელი იყოს, ასეთ შემთხვევაში: Xrmap უფლება მისცა ნებისმიერს, რათა გამოიყენონ ეს ნამუშევარი ნებისმიერი მიზნით, ყოველგვარი წინაპირობის გარეშე, თუ რაიმე პირობა კანონის მიერ არ არის მოთხოვნილი.
Public domainPublic domainfalsefalse
Design
Public domainPublic domainfalsefalse
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.
Reverted to version as of 15:59, 12 September 2023 (UTC) [*self-revert*] nvm, there was an issue with the file displaying on my end—the version that was just uploaded = the one before but w/ lower res