Six salivary calculi (from the submandibular duct also known as Wharton's submaxillary duct), mounted with explanatory notes in cigarette box, property of Prof. George Grey Turner (1877-1951), surgeon Six salivary calculi (from the submandibular duct also known as Wharton's submaxillary duct)
4 human urinary calculi from prehistoric cemetery of Gebel-Moya, Sudan, from a late Neolithic combined cemetery and settlement locality in south-central Sudan. It was excavated from 1911-14 over four seasons by Sir Henry Wellcome Human Stones from excavation at Jebel Moya, 1911-1914 5000-1 BCE