• Optics Curmudgeon's Avatar
    01-24-2016, 10:38 PM
    I read this through and don't see what kind of mill we are talking about (doesn't mean it wasn't said, I just didn't see it). If this is a dovetail...
    42 replies | 3103 view(s)
  • Optics Curmudgeon's Avatar
    01-11-2016, 11:33 PM
    Castle Air Museum in Atwater, CA has an SR-71, if you get there early on open cockpit day you can sit in it. http://www.castleairmuseum.org/
    34 replies | 2532 view(s)
  • Optics Curmudgeon's Avatar
    01-03-2016, 01:02 AM
    Optics Curmudgeon replied to a thread Help with Hendey in General
    A prominent feature of Hendey lathes was a dog clutch in the gearbox, enabling the lead screw to be reversed while keeping it in rotational phase...
    4 replies | 315 view(s)
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About Optics Curmudgeon

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About Optics Curmudgeon
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Livermore, California

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"I am not academically qualified. I am what I call QBE - thatís my degree - Qualified By Experience."

Rupert Neve, Audio Technology Magazine Issue 1, March 1998

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