We will now turn to the spear-heads with rivet-holes in the sockets, but without loops or openings in the blades (figs. 28 and 30). These spear-heads are almost invariably leaf-shaped and devoid of ribs. The pins or rivets used to attach this class to the shaft were probably of wood, horn, or bone. Two examples formerly in Mr. Day's collection have rivets of bronze, and others with bronze rivets have been found in England. The leaf-shaped spear-head is associated by form with the leaf-shaped sword; the looped type with the older type of weapons, the dagger and rapier forms. The records of the finds are very incomplete; but the association of leaf-shaped spears and swords to the exclusion of the looped form is sufficiently marked to be noted as an additional piece of evidence. [Illustration: Fig. 33.--Ornamental Spear-heads with openings in the blade.] [Illustration: Fig. 34.--Portion of Spear-head with studs at the base of the wings.] [Illustration: Fig. 35.] There are in the Academy's collection a number of spear-heads with rivet-holes in the sockets and ornamental side-apertures (figs. 33 and 34). These spear-heads are very highly decorated, and form an attractive class. They may be derived from the spear-heads in which the loops are joined to the base of the blade (fig. 31), and in which, by a process of evolution, the loop has been incorporated as part of the wing, or they may also have been influenced by the early type of tanged spear-heads from the Greek islands, in which the openings in the blade were functional, being used for binding the head into a split shaft. These ornamental spear-heads belong, as a type, to the British Islands, where the socketed spear-head itself appears to have been evolved. Several of these spear-heads have, as well as the wings, small holes in the blades, the purpose of which is not clear. They are very finely cast; and even in Ireland, where Bronze-Age casting reached its highest point, these are amongst its best products. [Illustration: Fig. 36.--Spear-heads with ornamental openings in the blades.] [Illustration: Fig. 37.--Spear-head found at Tempo, Co. Fermanagh.] [Illustration: Fig. 38.--Half of mould for casting a socketed spear-head, Killymeddy, Co. Antrim.] Another very rare type of spear-head, in which the loops are formed by the extension of the small ribs on each side of the mid rib, must be mentioned. These spear-heads are very seldom met with. We only know of the existence of four, of which one is in the Greenwell collection, two in the collection of the Royal Irish Academy, and one in the Municipal Museum at Belfast. The Academy was fortunate enough to secure a very fine specimen in 1912. It was found with two leaf-shaped bronze swords at Tempo, County Fermanagh,[14] and measures 15-1/2 inches long (fig. 37). Judging from the associated swords, this spear-head may be dated about the ninth century B.C.