Interesting gasmeter in Rapid City

RODALCO2012
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This fully mechanical gasmeter was at our hotel in Rapid City, South Dakota.

The temperature compensation is done by mechanical means instead of temp-cor. via an electronic register.
As luck would happen by waiting about half an hour an interesting register roll over was about to happen.

I created this video with the YouTube Video Editor (http://www.youtube.com/editor)
MP4 files
101444, 101530, 101555,
101623, 101640, 102331,
102639, 103123, 103520.

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