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Bob Hayes: Cyclone Dust Seperator Being Printed
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Bob Hayes: Cyclone Dust Seperator
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Bob Hayes: Tap / Die Tray for 12 Piece Irwin Hansen Metric Set
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Bob Hayes: Printing an R40 Crossing
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Bob Hayes: Printing a Pair of R56 Curves
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Bob Hayes: Bob the Refrigerator Magnet
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Bob Hayes: Prototype 8 AA Battery Box
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Bob Hayes: Prototype 8 AA Battery Box
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Bob Hayes: Prototype 8 AA Battery Box
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Bob Hayes: Prototype 8 AA Battery Box