Hiberno-Norse Vikings. Early Period. 919-925. St. Peter sword type. The sword of St. Peter, hilt to the left, a trefoil of pellets and circle at the tip of the sword; SCIPE TRIIIO above and below; the I in TRIMO is an inverted voided hammer / Central cross in a circle, a pellet in each angle; +ERORACEI with an annulet between each letter. S. 1014. N. 555. Cf Blackburn II, p 38.