Steam powered Traction Engines at a rally in East Sussex, England, United Kingdom, Europe

Llanfair Light Railway, Llanfair Caereinion, Welshpool, Powys, Wales, United Kingdom

Oil derrick and buldings from Spindletop boomtown period, Spindletop-Gladys City Boomtown Museum, Beaumont, Texas, United States of America

Oil gusher reconstruction, Spindletop boomtown period, Spindletop-Gladys City Boomtown Museum, Beaumont, Texas, United States of America

Husk mill, historic olive oil press with granite millstones used until 1970s now a heritage monument to a former industrial past, village of Alvito, Beja district, Baixa Alentejo, Portugal, Europe