To remove pitch buildup on blades, mix a 50/50 ratio of chainsaw bar chain oil and diesel fuel in a spray bottle and spray onto blade every minute or so. I have heard stories of using an old car windshield cleaner pump to deliver the solution to the blade. It works very well and I have no pitch remaining on the blade.
Coat of arms. A coat of arms is a unique heraldic design on a shield, escutcheon, surcoat, or tabard. A coat of arms is used to cover, protect, and identify the wearer. Thus the term is often stated as coat-armour, because it was anciently displayed on the front of a coat of cloth in European societies.
Family crests and coat of arms designs -- symbolism -- historically accurate from official blazons or customized to suit your needs. symbolism of heraldic colors, furs, lines & ordinaries or... What does it mean if your coat of arms bears a red boar's head? The following descriptions and meanings are gleaned from a variety of sources, some of which disagree on those meanings. The most commonly accepted meanings are given, but scholars vary in the their opinions concerning the reliability of any commonly held historic meanings for coats of arms and crests. For examples of the different positions for heraldic animals, see our Sample Lions In Heraldry page.