The chief difficulty--the greatest obstacle in the way of putting to a practical use the Types as now designed, and thus bringing the TYPOGRAPHIC ART before the world,--was the want of the LETTER Press. To overcome this obstacle, to conquer this difficulty, was Gutenberg’s great task. There was, in point of fact, no particular ingenuity or inventive faculty required in making separable letters. The keen perception which saw the advantages to be gained from such separation, was, no doubt, a sure indication that Gutenberg was a man of mark,--one whose mental gifts transcended those ordinarily possessed by his fellow-men. But the realization of the idea of separating the letters was a task which mainly depended on the amount of manual and mechanical dexterity brought to bear upon its execution. The higher efforts of genius, and the development of the inventive faculties were displayed in the subsequent steps, and in none more notably than in the invention of the PRESS. The question--Who invented the Printing Press?--has never yet, it is believed, been thoroughly considered or satisfactorily answered. A writer in the Encyclopædia Britannica says, “It is probable that one of the difficulties which Gutenberg found insuperable at Strasburg was the construction of a machine of sufficient power to take impressions of the type or blocks then employed. Nor is it at all wonderful that even the many years during which he resided at that city should have been insufficient to produce the requisite means; for what with cutting his type, forming his screws, inventing and compounding his ink, and constructing the means for applying the ink when made, his time in the Alsatian capital must have been fully occupied.” And he goes on to argue that the Press was probably the joint production of Gutenberg, Faust and Schœffer, during the time of their association in Mentz. But for such a belief there is no real ground whatever. Mr. Hansard, although he devotes 166 pages of his voluminous work[36] to an account of Presses and Printing machines, strangely enough heads his first chapter on the subject “Construction of the Original Printing Press by Blaew of Amsterdam.” But Blaew lived two centuries after the original invention, and was only an improver of certain of its parts. Of the original inventor he says not a word. Mr. M‘Creery, a contemporary of Hansard, in his poem the “PRESS,”[37] reprinted in the _Typographia_, apostrophises Gutenberg and Mentz in the following terms:-- “SIRE of our ART, whose genius first design’d This great memorial of a daring mind, And taught the lever with unceasing play, To stop the waste of Time’s destructive sway! * * * * *