Dr. Wu Lien-teh (extreme right), with Dr. Zabolotney (second from left), on his way to Siberia for plague investigation in a special train provided by the Russian-owned Eastern Railway, 1911. This photograph shows three men and an unidentified lady on the steps of a train. A Penang-born physician, Dr. Wu...

The first of its kind in history. Dr. Wu Lien-teh, extreme right. This photograph shows the members of Dr. Wu Lien-teh's Chinese-Russian research expedition posing with a train. Dr. Zabolotney (right) is one of the two men standing on the ground while the others are standing on the steps of...

This photograph shows Dr. Wu Lien-teh standing on the steps outside a train. Dr. Wu, a Penang-born physician, was leading a Chinese-Russian research expedition. He was on his way to Siberia for plague investigation in a special train provided by the Russian-owned Eastern Railway in 1911. Another two men are...