I decided to go back an old road with my Vanquish 540, this road was used for a long time but now it is in poor condition because a section of the road follows the cause of a river. I was using my metal detector along the river, walking between rocks, wet sand and also sometimes I had to wet my feet to continue my way, when suddenly I had a signal of 21-22 but in the background I heard a ferrous sound, I decided to dig in the wet sand and found a horseshoe but the signal I got did not seem to be that, so I tried again with the detector and the 21-22 mark was still there, I kept nailing and when it finally came to light the Finding I realized that it was a Spanish coin of 1/2 real minted in Mexico in 1787, after an hour walking I had found a beautiful silver coin
