A spectacular page dedicated to the Hebrew alphabet (including the numerological value of each letter), from Liber Artificiosus Alphabeti Maioris – The first (and only) edition of the detailed Calligraphy textbook designed by Johann Merken and engraved by the artist Heinrich Coentgen- both non- Jews in Mülheim, Germany. Apart from varied alphabets, the book also includes recipes for making different inks, magnificent ornaments and examples of geometrical shapes, emblems, silhouettes and more.