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Comments to #2
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Rita 3 year s ago
#15 Off a lawn mower, used to adjust wheel height.
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Harriet 3 year s ago
#18 I'm pretty sure is for testing the "Going" (Soft, Good, Firm) on grass Racecourses
"Holey street signs? Seen in Maine. Only some signs like this. Why?"
A: "They lower the wind resistance so that the wind does not flex the pole as much as it would with a solid sign."