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jim.heine: 100_0336 maple sap exiting vacuum pump
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jim.heine: 100_0335 maple sap collection tank
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jim.heine: 100_0334 vacuum pump for maple sap
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jim.heine: 100_0315
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jim.heine: 100_0319 evaporator at Spragues
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jim.heine: 100_0318 forty gallons of sap to make one gallon of syrup
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jim.heine: 100_0332 Spragues maple sugar shack