中国人在德占胶州戴着镣铐服侍做工
Unknown author<span style="display: none;">Unknown author</span>
before 1911 <div style="display: none;">date QS:P,+1911-00-00T00:00:00Z/7,P1326,+1911-00-00T00:00:00Z/9</div>
Postcards of Late Qing Dynasty China