Consular, denarius, silver. Œs grave, or Roman as, heavy brass. Augustus, quinarius (half denarius). B.C. 27–A.D. 14. Claudius, brass, of three different sizes. A.D. 41–54. Vespasian, denarius, silver. A.D. 69–79. Domitian, brass. A.D. 81–96. Nerva, brass. A.D. 96–98. Trajan, brass, of two sizes. A.D. 98–117. Hadrian, brass. A.D. 117–138. Antoninus Pius, denarius, silver. A.D. 138–161. Faustina I., his wife, brass. Lucius Verus, brass. A.D. 161–169. Marcus Aurelius, brass. A D. 161–180. Faustina II., his wife, brass. Caracalla, denarius, silver. A.D. 211–217. Julia Sæmias, mother of Emperor Heliogabalus, denarius, silver. A.D. 218–222. Gordian III., denarius, silver. A.D. 238–244. Philip I., brass. A.D. 244–249. Hostilian, denarius, silver. A.D. 249–251. Gallienus, brass. A.D. 253–268. Salomia, his wife, brass. Victorinus, brass (Emperor in West). A.D. 253–260. (10 varieties). Marius, brass (Emperor in West). A.D. 267. Claudius II. (or Gothicus), brass. A.D. 268–270. Tetricus I., brass (Emperor in Gaul). A.D. 270–273. Tetricus II., brass (Emperor in Gaul). A.D. 270–274. Probus, brass. A.D. 276–282. Diocletian, copper, a new kind of coin named a “follis.” A.D. 284–305. Maximian, copper, a “follis.” A.D. 286–305. Alectus, brass (Emperor in Britain). A.D. 293–296. Constantius Chlorus, brass. A.D. 305–306. Maxentius, copper, a “follis.” A.D. 306–312. Constantine the Great, brass. A.D. 306–337. Crispus, brass. A.D. 326. Magnentius, brass (Emperor in Gaul and Britain). A.D. 350–353. Constantine II., brass (struck in London). A.D. 337–340. Constans, brass. A.D. 337–350. Constantius II., brass. A.D. 337–361. Valens, brass. A.D. 364–378. Gratian, brass. A.D. 375–383. Theodosius I., brass. A.D. 379–395. Arcadius, brass (Emperor in East). A.D. 395–408. Honorius, brass (Emperor in West). A.D. 395–423. Byzantine coin, bronze, date not known exactly but later than Honorius, so showing that the Romans held Horncastle against Saxon invaders. [Picture: Mammoth Tooth from gravel of River Bain, south of Horncastle. Weight 2-lbs 6-oz., length 5¼-in., breadth 6½-in., thickness 2-in.] A Roman milestone was discovered in the Bail, at Lincoln, in 1891, {5a} inscribed with the name of Marcus Piavonius Victorinus, who commanded in Gaul and Britain, and which must have been set up during his period of office, about A D. 267. The site of this was the point of intersection of the two main streets, which would be the centre of the Roman Forum at Lindum, one of these streets leading to Horncastle; from Horncastle also there branched off, as will be hereafter noted, several main Roman roads.