New Washington quarters minted in Philadelphia

Title card: "First pictures of US coining money in mint - Government plant in Philadelphia is shown making the new George Washington quarters" / CU gloved hands scoop old coins out of small bin / VS worker pours old coins into a smelter and another pours the molten silver into rectangular forms / VS strips of silver are put into an extruder and the silver 'straps' move forward; a man puts these into a cutting machine / The blank coins are poured into a box; the blanks are poured into the stamping machine and the shiny new coins are collected; a close-up of the quarters / Note: exact month/day not known