'Silver mining in Ontario ' about mining operations in silver mines in Ontario, Canada. Silver mines in Northern Ontario, Canada. Miners line up as they enter a lift that takes them 400 feet underground to a mine. A man at a throttle as he pulls it. Miners conduct drilling in the underground mine. A miner drills into the roof of the mine. Rocks being blasted with an explosive. Pieces of rock after the blast. A worker with a mine helmet with a torch in front. A miner drills into the rocks to extract silver. Timber being used to support broken ores after the blast. Ore being drawn out by a man as he empties it out in a container car. Men push around the cars. An electric engine pulls the cars to a central station.
Mining and processing operations in silver mines in Ontario, Canada. Extracted ore of silver being elevated up from underground mines to the surface. The ore being poured out in a container for crushing. The ore being transported along cables in cars to mill storage bins. It is checked for size. Coarser ore moves along a belt and the high grade ore being separated from that of the low grade. High grade ore being emptied out in a container and then being crushed by machines as workers look on. Water being released as ore is washed to remove impurities.
Mining and processing operations in silver mines in Ontario, Canada. The ore of silver after being washed goes onto concentrating tables where water runs over it. Machines being operated. Ore of high grade being separated from low grade ore. A man at a filter presses as the ore is being processed. Concentrate being removed from the presses. The concentrate being filled into bags and being fed into a furnace. Molds of silver loaded on a trolley being pushed by men. A man piles up the molds.
The Silver Springs in Florida, United States. An animated map of Florida depicting the location of the Silver Springs. Two children look into the water. Plant life and fishes underwater. Fishes jump on the surface of the water. Fishes underwater. A swimmer underwater in the spring.
The Silver Springs in Florida, United States. An excursion boat underway on the water surface. Views of the river and the shore. Hunters on a vehicle which uses rollers instead of wheels. The hunters and a dog walk along a railroad track. Views of the river and the shore.
Franklin D Roosevelt's early political life. Delegates elect Franklin D Roosevelt as the Vice Presidential candidate at Democratic convention in San Francisco, California. Crowds cheer the decision. A smiling female delegate. The woman political activist cheering enthusiastically. Democratic Presidential candidate James Cox stands with Vice-Presidential candidate Franklin Roosevelt as they review a parade in San Francisco from a bandstand. Views of a parade in Marion, Ohio supporting the democratic ticket. Sign says "We're Here Jim, We're Marion." Bands play at the rally and women political activists also march at the parade, wearing "Marion" sashes. Scene changes to show Franklin D Roosevelt's wife, Eleanor Roosevelt, with her children and a dog at her home. Roosevelt at various public meetings and rallies campaigns for the elections. Franklin D Roosevelt at his home in New York with his mother. He meets a number of visitors.
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