Definition of facsimile:

part of speech: noun

An exact copy or likeness; an accurate imitation of an original.

Usage examples:

• For by this time he had educated the necessary engravers to that style of facsimile cutting in which he himself, and but few besides, had been specially trained, and he was enabled to keep the weekly expense of engraving Punch down to an average of under thirty pounds, and at the same time to spend his superfluous energies on many of the most famous illustrated books of his day. M. H. Spielmann in "The History of "Punch"".