Summary

Describes raw materials used in telephone manufacturing The map shows a location of Queretaro in Mexico Workers collect molten silver pouring from a huge bowl at a smelter Silver ore is crushed in a huge stone crusher Workers load ore bags on their backs Workers stack slabs of silver Location: Queretaro Mexico Date: 1928

Source CriticalPast
Title: Silver crushed, smelted and casted into bars at silver mine in Queretaro, Mexico
Description: Describes raw materials used in telephone manufacturing The map shows a location of Queretaro in Mexico Workers collect molten silver pouring from a huge bowl at a smelter Silver ore is crushed in a huge stone crusher Workers load ore bags on their backs Workers stack slabs of silver Location: Queretaro Mexico Date: 1928
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Date: 01/01/1928
Clip ID: 65675030438-H264

Keywords

silver
Queretaro Mexico
molten silver
silver smelter
bags of ore