Donkia glaciers -- Moraines -- Dome of ice -- Honey-combed surface --
Rocks of Donkia -- Metamorphic action of granite veins -- Accident to
instruments -- Sebolah pass -- Bees and May-flies -- View --
Temperature -- Pulses of party -- Lamas and travellers at Momay --
Weather and climate -- Dr. Campbell leaves Dorjiling for Sikkim --
Leave Momay -- Yeumtong -- Lachoong -- Retardation of vegetation at
low elevations -- Choongtam -- Landslips and debacle -- Meet Dr.
Campbell -- Motives for his journey -- Second visit to Lachen valley
-- Autumnal tints -- Red currants -- Lachen Phipun -- Tungu --
Scenery -- Animals -- Poisonous rhododendrons -- Fire-wood -- Palung
-- Elevations -- Sitong -- Kongra Lama -- Tibetans -- Enter Tibet --
Desolate scenery -- Plants -- Animals -- Geology -- Cholamoo lakes --
Antelopes -- Return to Yeumtso -- Dr. Campbell lost -- Extreme cold
-- Headaches -- Tibetan Dingpun and guard -- Arms and accoutrements
-- Temperature of Yeumtso -- Migratory birds -- Visit of Dingpun --
Yeumtso lakes.