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    Re: Kollsman's Azimuth Counter and TH Bearings Relationship
    From: David Pike
    Date: 2022 Apr 20, 05:28 -0700

    Please can someone supply a close-up photograph of the azimuth setting counters and crank of a genuine USAF Kollsman sextant mounting to compare with the RAF version.  Any additional section or panel in one of them might indicate the presence of one more or one less idler in the cranking gearbox.  DaveP

       
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