Powell Millington, To Lhassa at Last
“ We had a very long train of pack-mule transport in our column, and the checks up that steep narrow winding path were interminable, while rain fell the whole time. Whenever anything went wrong with a mule's load, which of course happened frequently owing to the steepness and roughness of the track, it was impossible to take the mule aside to adjust the load, for there was no room at the side, and the mule had to be halted where he was till the adjustment was completed. ”
