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    Re: Making an artificial horizon, and leveling thereof
    From: Gary LaPook
    Date: 2011 Jan 21, 15:42 -0800

    The size of my mercury horizon is probably as small as you can make one, 8 ounces of mercury in a small bowl 2 and a half inches in diameter. It would be more convenient to have a larger one resulting in a larger field of view but I can get by with what I have.

    gl
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