Image: https://cdn.whensthebirthday.com/gallery/2017/1/franz-boas/el-excavador-franz-boas-the-shackles.jpg
Franz Boas
professions.scientist de Alemania
Image: https://cdn.whensthebirthday.com/gallery/2017/1/franz-boas/el-excavador-franz-boas-the-shackles.jpg
professions.scientist de Alemania