The saying “a field is never done” is so true. Just covered one third of a 20 acre field (roughly) and in the past I had only ever found a few of bullets/casings, some buttons and a couple of toasted 19th century coins.

Today, I only left the field as dinner time was calling but from buckles, to ornate buttons to a possible lead seal with Egginton Dairy stamped on and a broken silver hammered James I penny (1604~1619)

Not sure on the items on the top row.