'The big Gobi event of 1955 was the completion of one of these spanning the desert'
railroad
THE GOBI DESERT: The big Gobi event of 1955 was the completion of one of these spanning the desert
The big Gobi event of 1955 was the completion of one of these spanning the desert
The big Gobi event of 1955 was the completion of one of these spanning the desert
THE GOBI DESERT
railroad
THE GOBI DESERT