Souther Pacific RR freight lock

Bedrock Bryan

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Joined
Mar 14, 2015
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Location
Oregon and Central to Northern CA
Detector(s) used
CTX 3030, Minelab X-Terra 70, Minelab GP3500, Goldbug 2, Deus...high frequency and stock coils, Equinox 800, and Minelab Gold Monster 1000.
Primary Interest:
All Treasure Hunting
Found East of Lovelock NV, early 20th century..? goes to show you should dig overload signals sometimes. Found this a while back, don't always post things I find immediately. ImageUploadedByTreasureNet.com1497631096.175792.webp
 

Last edited:
Upvote 10
Meant to say in title "Southern Pacific"
 

Awesome find. Whats an overload signal?
 

Congrats !!!! Gotta love the RR locks .
 

Awesome find. Whats an overload signal?

An overload usually happens when a large piece of metal be ferrous or nonferrous is under your coil, especially if the target is shallow. This lock was only 4 or so inches down. I dig more targets than most, especially in a site that is old, that is why it pays to know or have an idea on the sites history. I dug the lock on an old siding very near the original transcontinental RR. The machine I was using at the time displays "OL" on the screen and makes a distinctive sound. It was an Xterra 70 with an 6" DD 18.75 KHz coil. This coil is good for heavy trash areas and is a silver dime killer in the nail beds.
 

I like hunting old abandoned railway sites. Nice lock, I would be ecstatic!
 

90 percent of the sites we dig are old siding towns. love those RR pieces!!!
 

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