That dude is a fraud looking for evidence of Mormon history and proving Mormons are one of the Lost Tribes of Israel...
That was my first thought “The Lost Tribe!!!”
I worked for a company that was trying to come up with some signage, symbols, monuments, etc. to place at a nuclear waste burial site. Something that 500,000 years from now would still mean “KEEP OUT”.
I hope these aren’t a similar thing!
Ouch...lot of guys like that out there...almost like a industry.