Twitter 上的Jake Holliday:"Grenzschutzeinzeldienst der Bundesgrenzschutz lightweight summer uniform worn between 1970-76. This branch of the Federal Border Guard was responsible for manning the West German border crossings on road, rail, and
ファイル:Bundesarchiv B 145 Bild-F075997-0011, Bonn, BMI, Uniformen Bundesgrenzschutz.jpg - Wikipedia