I will give it as nearly as I can remember in the words of my informant, a gentleman who filled the position of Superintendent of Public Instruction in Eastern Siberia:
"'The lake does not freeze over until quite late in the autumn, and when it does the whole surface is congealed in a single night. In a few days the ice is from three to six feet thick, and perfectfy trans-
A NATURAL ARCH ON LAKE BAIKAL.
parent. The first time I crossed it was from the western to the eastern shore. The former is mountainous, while the latter is low and flat. As we began our ride the land on the other side was quite invisible, and it seemed to me very much like setting out in a sleigh for a voyage from Queenstown to New York. When I leaned over and looked downward, it was like gazing into the depths of the ocean. It was not until I alighted and stood on the firm ice that I could dispel the illusion that we were gliding over the unfrozen surface of the lake, as the natives believe its guardian spirit walks upon the waters without sinking beneath them.
