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  • 2 Post By clv

Thread: What are these Ts on the topo map?

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  1. #1
    us
    Sep 2005
    LaFayette, GA
    Minelab CTX 3030, Whites V3i, XP Deus
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    Relic Hunting

    What are these T's on the topo map?

    I've never seen this before, they go on for miles.

    Click image for larger version. 

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  2. #2
    us
    Apr 2004
    Appalachia East Tennessee
    BH Pioneer 202, Whites CM2 BFO, Harbor Freight 9 function
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    All Types Of Treasure Hunting
    I believe those indicate telephone lines.
    Terry Soloman likes this.

  3. #3
    clv
    clv is offline
    us
    Dec 2012
    santee, ca
    Current Detectors; Minelab Safari, Minelab Eureka gold, Tesoro Compadre, and TRX Pin Pointer Have owned; White's MX5, GMT, MXT Pro, fisher cz7a pro, go fine 20, fisher 1235x, Garret Master Hunter V
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    https://pubs.usgs.gov/gip/Topographi...mapsymbols.pdf


    link to key for topo maps, your "T" is not listed as a symbol, but stands for power line, and that road is a light duty.
    Don' ask, Don't tell, just DIG!

  4. #4

    Jan 2018
    1
    All Types Of Treasure Hunting
    Quote Originally Posted by clv View Post
    https://pubs.usgs.gov/gip/Topographi...mapsymbols.pdf


    link to key for topo maps, your "T" is not listed as a symbol, but stands for power line, and that road is a light duty.
    Yep. Transmission line.

 

 

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