My home was built and 1913 and I've been pulling many things for years. Just when I think it's done, it gives up more. I'm not sure if its the weather\time of the year but coins just ring here in April!
I ALWAYS hunt the sidewalks and road-edges, wherever I hunt. I found a Sacajawea dollar yesterday evening (practicing metal detecting in the dark- in case we DO get to go on our Florida vacation we paid for!) right on the blacktop edge, in our local park! Good finds!