Aerial photographs and cityscapes by aviation pioneer Wulf-Dieter Graf zu Castell, who lived in China between 1933 and 1936 and was tasked with setting up an air traffic network for Eurasia.
Narrator (voice)
1895
1957
1896
1972
1991
1964
2015
1974
2024
1950
2012
1940
1998
1969
1933
1990
2020
1919
1956
