This is one of a small series of caches located in Weston-under-Penyard (located 2 miles east of Ross-on-Wye on the A40) placed by Weston Wanderers. They provide a nice cluster of finds, all within close proximity of each other. 
There are also a couple of non-related caches located nearby
The village and parish of Weston-under-Penyard has a long and rich history, dating back to the former Roman settlement of Ariconium. The name Ariconium is Roman-British and may have an equivalent in or near the Roman province of Galatia.
Good luck!