thinking of making a test garden at home.
how do you all have yours set up. and what coins do you use and at what depths and so on
I dug alot of holes about 7 years ago,measured from the bottom of the hole to the top of the dirt,6,8,10 and 12 inches.I stuck the coins in the dirt in the side of the hole ,pushed them in like they would be laying flat.Put the dirt back in and your done.
Word of advice,scan the area first and find a clean area to do this in.You don't wanna bury coins under trash and iron.
I put mercury dimes in all the holes except for the 12 inch hole,there I put a silver Washington.Hope this helps.
those dont look like the ace series! what are those machines I see?