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Tony, a very informative post, thanks.
On the back cover of the sheet music for the General Motors film "On To Victory" there is a picture captioned: "Giant presses stamping out wheels." Another GM of Canada brochure at that time said: "Giant presses speed delivery. Every 24 hours, these mammoth presses can stamp out 1,000 wheels for army vehicles - they shape steel plates into wheels under pressure of 1,500 tons!" Brian |
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