PRINCIPLE: Whoever makes any false document or part of a document with intent to cause damage or injury, to the public or to any person, or to support any claim or title, or to cause any person to part with property, or to enter into any express or implied contract, or with intent to commit fraud or that fraud may be committed, commits forgery. FACTS: 'A' without Z's authority, affixes Z's seal to a document purporting to be a conveyance of an estate from 'Z' to 'A', with the intention of selling the estate to 'B' and thereby of obtaining from 'B' the purchase-money.