3:39
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Foot pumping a Franzpeter Goebels harpsochord pedal.
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0:27
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Foot pumping a player organ pedal.
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0:07
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Manual air pump pumping by hand.
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1:52
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Gas station sequence - cars rolling in and filling up.
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0:53
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Player piano mechanism, pedals pumping - steady pumping with squeaks.
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0:44
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Gurney transport stretcher foot pedal being pumped repeatedly, raising and then lowering fast, undecoded ...
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0:28
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Gurney transport stretcher foot pedal being pumped repeatedly, raising and then lowering, undecoded mid ...
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0:44
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Gurney transport stretcher foot pedal being pumped repeatedly, raising and then lowering fast, mid side ...
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0:28
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Gurney transport stretcher foot pedal being pumped repeatedly, raising and then lowering, mid side ...
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1:20
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Early gasoline milling engine - operation, air puffs and squeaky wheels.
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1:06
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Early gasoline engine, John Deere Type E - periodic air release, fast chugging, compressed.
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1:11
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Early gasoline engine, IHC 1948 - fast puffing combustion, slight squeak.
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0:54
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Early gasoline engine, IHC 1948 - pumping and chugging air, puffing combustion.
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0:05
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Bicycle pump operation - moderate pumps. (7)
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0:09
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Bicycle pump operation - slow pumps.
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0:03
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Bicycle pump operation - moderate pumps. (6)
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0:05
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Bicycle pump operation - moderate pumps. (5)
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0:03
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Bicycle pump operation - moderate pumps. (4)
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0:03
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Bicycle pump operation - moderate pumps. (3)
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0:03
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Bicycle pump operation - moderate pumps. (2)
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