Difference between revisions of "Decca Lane fraction pointer"
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Latest revision as of 00:20, 25 February 2009
4-4-205
Lane fraction pointer (in Decca)
The smaller pointer on a Decometer, giving a reading of the lane fraction on the inner scale of the meter.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)