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| The Star Weekly. Toronto, Sept 10, 1938 |
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| The Star Weekly. Toronto Dec 16, 1939 |
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| Champion Spark Plug Company’s Assembly and Inspection Department, 1935. Source: Canadian Science & Technology Museum. |
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| The Star Weekly. Toronto, Sept 10, 1938 |
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| The Star Weekly. Toronto Dec 16, 1939 |
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| Champion Spark Plug Company’s Assembly and Inspection Department, 1935. Source: Canadian Science & Technology Museum. |
1 comment:
Giving spark plugs for Xmas, what a touching idea. I'll try that next year for my wife. Maybe it will go over better than the toaster did last year.
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