Nature and Environment

• Singapore : entrance Botanical Garden
• Tanjong Katong village, Singapore
• Tanjong Katong village, Singapore
• View of beach, Singapore, 1921
• Anti-cholera campaign in Shanghai, 1919-1921
• Working on open plains during plague investigations, 1911
• Mongolian girl riding a horse
• Manchouli with Taotai Chang Yamen, 1912
• Siberian Steppes; note undulated hills
• Mongolian plague expedition 1912
• Living conditions of plague investigation party, 1911
• What are the wild waves saying?, postcard : front
• Lulworth Cove, postcard : back
• The country side, postcard [2] : front
• Pass of Killiecrankie, postcard : front
• Capolungo at Nervi, postcard : back
• Lulworth Cove, postcard : front
• Corbyn Head, postcard : back
• Pass of Killiecrankie, postcard : back
• Zermatt et le Cervin, postcard : front
• Simplon Hospice, postcard : front
• Goppenstein railway station and entrance to the Lötschberg Tunnel, postcard : front
• Simplon Hospice, postcard : back
• What are the wild waves saying?, postcard : back