Out late morning today on a ploughed field of 20 acres, bit hard on the legs. I got a nice signal dug it out and revealed a what looked like a halfgroat. I reached into my zipped pocket to get my phone for an in field photo, no phone. Hence the first photo is an uncleaned coin taken back home. Very little else found other than bits of lead and the usual dross. ID required on the half groat please.
Using the Deus 2, 11 inch stock, Jethro programme, sensitivity 93, reactivity 2.5, GB 0.

Manticore, XP Deus 2, Minelab Pro-Find 25 pro pointer, Nokta pro pointer.