29/44 Many attempts were made to obtain solid printing-surfaces by transfer from similar surfaces, composed, in the first place, of movable types. The first who really succeeded was one Ged, an Edinburgh goldsmith, who, after a series of difficult experiments, arrived at a knowledge of the art of stereotyping. The first method employed was to pour liquid stucco, of the consistency of cream, over the types; and this, when solid, gave a perfect mould. As long ago as 1730, Ged obtained a privilege from the University of Cambridge for printing Bibles and Prayer-books after this method. But the workmen were dead against it, as they thought it would destroy their trade. |