Albert Einstein , dictating a scientific paper to his conservatively dressed secretary, in his attic flat, in Berlin, 1930. 愛因斯坦， 口述科學論文給他穿著保守的秘書， 在他的閣樓公寓， 柏林， 1930年。

Flirting, smoking and VERY short skirts: Photos of secretaries from the Thirties to the Swinging Sixties reveal office culture of decades past | Mail Online http://www.dailymail.co.uk/femail/article-2199344/Flirting-smoking-VERY-short-skirts-Photos-secretaries-Thirties-Swinging-Sixties-reveal-office-culture-decades-past.html
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