Title: Die neuere Gutenbergforschung und die Lösung der Costerfrage
Subjects: Bibliography, History, Imprints, Incunabula, Origin and antecedents, Printing
Places: Haarlem, Haarlem (Netherlands), Netherlands
People: Johann Gutenberg (1397?-1468), Lourens Janszoon Coster (ca. 1370-1439)