A bird, resembling a vulture

Everest, Mount (China and Nepal)--Discovery and exploration | Himalaya Mountains Region | Insects--Pictorial works

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Drawing of a bird

Everest, Mount (China and Nepal)--Discovery and exploration | Himalaya Mountains Region | Insects--Pictorial works

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Drawings of two different birds

Everest, Mount (China and Nepal)--Discovery and exploration | Himalaya Mountains Region | Insects--Pictorial works

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Drawing of a type of water bird

Everest, Mount (China and Nepal)--Discovery and exploration | Himalaya Mountains Region | Insects--Pictorial works

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Drawing of a rodent-like animal

Everest, Mount (China and Nepal)--Discovery and exploration | Himalaya Mountains Region | Insects--Pictorial works

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Birds, resembling pigeons

Everest, Mount (China and Nepal)--Discovery and exploration | Himalaya Mountains Region | Insects--Pictorial works

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Table showing the different pulse rates of an individual at various heights above sea-level

Everest, Mount (China and Nepal)--Discovery and exploration | Himalaya Mountains Region | Insects--Pictorial works

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Table showing the different lengths of time a breath can be held for at various heights above sea-level

Everest, Mount (China and Nepal)--Discovery and exploration | Himalaya Mountains Region | Insects--Pictorial works

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Taable showing the different corpuscles per cu. mm. at various heights above sea-level

Everest, Mount (China and Nepal)--Discovery and exploration | Himalaya Mountains Region | Insects--Pictorial works

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A duck on the water

Everest, Mount (China and Nepal)--Discovery and exploration | Himalaya Mountains Region | Insects--Pictorial works

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Mountain goats amongst rocks

Everest, Mount (China and Nepal)--Discovery and exploration | Himalaya Mountains Region | Insects--Pictorial works

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Drawing of a butterfly

Everest, Mount (China and Nepal)--Discovery and exploration | Himalaya Mountains Region | Insects--Pictorial works

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