1661. When the turpentine has become perfectly hard, the paper must be moistened with water till it is thoroughly saturated, and the paper entirely removed by rubbing very gently with the forefinger in a circular direction, and then set aside to dry, when the impression will be found perfectly transferred, but reversed.
1662. If it is wished to preserve only the appearance of an engraving, a sheet of white paper or Bristol-board must be placed behind the glass; but if required to be colored, the operation must be completed with oil or varnish colors, in such a manner as may impart to it the semblance of a painting.
1663. To Transfer to Wood.—Procure a piece of wood of the required form and size; if flat, it should be newly planed, and rubbed down with pumice-stone and fine sand-paper to make it perfectly smooth and free from grease; if rounded or any other shape, it should be scraped with a piece of glass, then pumiced and sand-papered.
1664. Give the wood a coat of transfer varnish previous to transferring, and set aside for twenty-four hours to dry.
1665. This promotes adhesion of the print to the wood, and secures the latter from being soiled.