Keywords: British Museum Olduvai handaxe.jpg en Olduvai handaxe Lower Palaeolithic about 1 2 million years old Olduvai Gorge Tanzania BabelStone own Museum British Museum credit line 201-08-21 Details Olduvai handaxe Lower Palaeolithic about 1 2 million years old Olduvai Gorge Tanzania Length 238 mm<br/>Width 100 mm<br/>Thickness 50 mm<br/>Weight 1015 4 grammes Room 2 cc-zero Published book yes Baxter Mike How People came to be London Illumynation Press 2013 14 978-0-9573787-2-8 Stone tools A History of The World in 100 Objects 03 Room 2 British Museum |