Note 3 — RISE AND PROGRESS OF PRINTING.
Reading edition
“The names of Koster and Gutenberg will ever remain associated with its positive invention; and to Koster, if we are to be guided by a vast mass of unanswerable evidence in his favour, must be assigned the glory of achieving the first actual steps in that art, of which Gutenberg was soon destined, not only to extend and solidify the basis, but to raise at once upon that basis a most noble superstructure.”—Humphreys, p. 50.