Every time I find a new artifacts site,I step out of my truck onto a carpet of valuables. How could all the other people who've worked the site for years not have seen what's underfoot? Because they have preconcieved ideas of what constitutes treasure,that's why. Where I live out here in the Mojave Desert right up against Death Valley Trona,Ca the locals have been digging the local dumps since the 1960s. But they've all been digging for old bottles,coins or jewelry. They ignored everything else. First time I parked my truck at the site I filled both pockets with antique childrens' marbles exposed on the surface of the ground within feet of my truck. And I'm the only person in my little desert ghost town who brought a UV light source to the fray. I UV'd the marbles then UV'd pieces of what I called art glass and pretty soon understood that UVing the site at night would look like a lit Christmas tree. If you come across a site w/ interesting characteristics ie eras dating from the 1940s back into the 1800s do not disregard as trash what you find on the surface or dig up. These items no mater how mundane in appearance speak of different times. Times long gone that will never come again. The Los Angeles Times,Calif newspaper will soon publish an article about my excavations. I will post it here. The journalist who came to my ghost town house is David Kelly,photographer is Irfan Khan.