Also been detecting since the 70's,but never coins,however,I did find an Indian Head while walking across a pasture. Eye balled it and it had the most beautiful green patina I have ever seen. Lost it years ago.
I am thinking about buying a Fisher F75 for coin,nugget,and meteorite hunting. Any of you guys have any experience with the F75 Ltd? If so I would be grateful for any comments: Good,Bad,or Ugly. Thanks.