1270-83 - A woman using two stones to grind grain in to flour, Uganda, Africa

1270-82 - A woman using two stones to grind grain in to flour, Uganda, Africa

1172-2176 - Buffalo Cart, Okinawa

1172-2179 - Buffalo Cart, Okinawa

869-5420 - white solid stone mill windmill Pueblo Los Llanos de la Concepcion with six wings without fabric cover seen against blue cloudless sky outdoors calendar motif Fuerteventura Island Province Las Palmas Canary Islands Spain Europe

832-124370 - Stones to grind grain in Spruce Tree House, a cliff dwelling of the Native American Indians, about 800 years old, Mesa Verde National Park, UNESCO World Heritage Site, Colorado, USA, North America

832-124371 - Stones to grind grain in Spruce Tree House, a cliff dwelling of the Native American Indians, about 800 years old, Mesa Verde National Park, UNESCO World Heritage Site, Colorado, USA, North America

770-315 - Interior of a restored old click mill alongside a small burn, used to grind grain in earlier times, Huxter, West Mainland, Shetland Islands, Scotland, United Kingdom, Europe