Transportation and production of oil in Europe. Transportation of oil via railroad tank cars from the refining center at Ploiesti in France. View of the Moreni oil center in the Prahova district in Romania. Several oil derricks. An oil rig in operation on a hill side.
Moreni oil fields in the Prahova district in Romania. Materials being transported on bullock and mule carts over hilly terrain to the Moreni oil fields in the Prahova district in Romania. Vendors sell drinks, fruits and other eatables along mud-soaked paths. Materials being transported on horse and bullock carts in the foreground. A man buys from a monger. Oil shoots out from a well. View of wooden field storage tanks. Derricks in the background. A settlement of wandering nomadic people called Gypsies.