Hessels Jan Hendrik

Gutenberg: Was He The Inventor Of Printing? An Historical Investigation Embodying A Criticism Of Dr. Van Der Linde's "Gutenberg

Haarlem The Birth-Place Of Printing, Not Mentz

Gutenberg: Was He The Inventor Of Printing?

The Haarlem Legend

Lex Salica

The Haarlem Legend Of The Invention Of Printing