Bronze and brass ornamental work spiral coils, and its rivet-heads (originally gold-cased) with whorls. Ordinary Mycenaean blades are enriched with narrow mouldings, parallel to the midribs of swords and daggers, or to the curved backs of one-edged knives. The spearheads have hammered sockets. Other tools and implements are oval two-edged knives, square-ended razors, cleavers, chisels, hammers, axes, mattocks, ploughshares and saws. Cycladic and mainland Greek (Helladic) weapons show no ornament but include some novel types. A tanged spearhead has a slit (Cycladic) or slipped (Helladic) blade for securing the shaft; and the halberd, a west European weapon, was in use in the Middle Helladic Greece.
Saskatchewan Bill of Rights rights and freedoms: The Bill of Rights also prohibited various types of discrimination, on the grounds of race, creed, religion, colour, or ethnic or national origin: The Bill of Rights also contained enforcement provisions: The Bill also stated that except as provided in the Bill itself, the enumeration of rights and freedoms in the Bill did not derogate from any rights, freedoms or liberties which anyone enjoyed by law (s. 18). The Bill came into force on May 1, 1947 (s. 19). In 1979, Saskatchewan enacted "The Saskatchewan Human Rights Code", which amalgamated several different statutes into one code, and