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Solved mystery items845 of 4226OK here's another "mystery to me" - art glassAntique Bisque Portrait Plaque mounted on Velvet in Antique box frame
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Posted 9 months ago

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mauirt
(3 items)

It has three tips covered with removable cap.
Dial is glass and plus and minus.
Brand is KHCB?
Picked up a recent Estate Sale.
Not sure what it is?

Mystery Solved

Comments

  1. MattyG MattyG, 9 months ago
    interesting
  2. blunderbuss2 blunderbuss2, 9 months ago
    The 2 outer pins are stationary & the center pin operates the dial(probably .001's of an inch) to measure flatness of a surface or similar applications.
  3. walksoftly walksoftly, 9 months ago
    Good call B'buss, it is a dial indicator but unlike any that I have used!
    Turns out it is a lens clock.
    A lens clock measures the curvature of a surface, but gives the result as an optical power in diopters.
    Measures the concave & convex (+ -)

    Link;
    http://ophthalmiclenses.blogspot.ca/2011/08/how-to-use-lens-clock-to-determine-base.html
  4. mauirt, 9 months ago
    Yes.. Thanks so much for Solving it! Buss and Walksoftly.
    Wow ..used to measure Diopters .. Curvature of lenses.
    Thanks Again.. Great Website!
  5. blunderbuss2 blunderbuss2, 9 months ago
    I knew I had used them before. Summer job in school I made eye glass lenses for a company that supplied to Dr's. Senility has it's advantages, -- I just don't remember what they are.
  6. mauirt, 9 months ago
    Thanks Buss..
    One other Question is ,What is the brand?

    Khcb Kbhc hcKb

    I cannot find it anywhere ..Guess it could be Rare.
  7. blunderbuss2 blunderbuss2, 9 months ago
    The name Kline, Klein or something like that comes to mind.

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