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Thread: Bolt? screw ? attaching hardware? What iz it??

  1. #1
    Senior Member
    Join Date
    Dec 2010
    Location
    Houston Texas
    Posts
    779

    Bolt? screw ? attaching hardware? What iz it??

    Out detecting a park grass area and got a odd number signal so I dug it up. At 5 inches I find this, and there was no kind of play equipment, or anything, except trees and grass for 100 yards all around me.

    [attach=1]

    There is a number 10 stamped on the top of this and the groove on the bottom is just a groove....it is solid --not hollowed out.
    It has a purpose but I don't know what fer.

    This is the 3rd one like this I have dug this year--all in different parks.

    Anyone else dig these up
    Attached Images Attached Images  
    Robbie
    author of "Find More Silver Coinshooting Parks and Schools" by Robbie Morin
    contributor to- Camp Logan: Houston, Texas 1917-1919-by Louis Aulbach, Linda Gorski and Robbie Morin
    _____________________________________
    Fisher F5 & F70 & Garrett Pro Pointer
    2005-2015 clad total--$2,631.68

  2. #2

    Re: Bolt? screw ? attaching hardware? What iz it??

    I'm thinking it's a part that regulates the flow from a sprinkler head .

  3. #3
    Senior Member fyrffytr1's Avatar
    Join Date
    Dec 2011
    Location
    southwset Georgia
    Posts
    677

    Re: Bolt? screw ? attaching hardware? What iz it??

    How big is it? Could it be a type of anchoring device?
    My wife does all the driving, I just hold the steering wheel!

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