Decided to go to a foundation that we've hunted for years and try the small coil in the iron infested area around it. I'm a HAPPY CAMPER with this coil. Took it really slow to seperate targets and here's my finds( note last two outing to this spot I found NOTHING). Todays finds were a 1883 Indian, Big Thimble, couple pieces of big lead, key hole plate, silver plated button( thought it was a silver dime ! ), flat buttons, a "Star" cuff button, and a button that says "B & O BRAND BALTO."