Water-marks
The ancient paper-mills of the former Austro-Hungarian Empire and their watermarks.
Georg Eineder
The lost language of symbolism
Harold Bayley
Papermaking
Dard Hunter
Watermarks mainly of the 17th and 18th centuries
Edward Heawood
Les filigranes
Charles Moïse Briquet
Watermarking
Weiner, Jack.
Geschichte und kritischer Katalog des deutschen, niederländischen und französischen Kupferstichs im xv. Jahrhundert.
Max Lehrs
Watermarks in paper in Holland, England, France, etc., in the XVII and XVIII centuries and their interconnection.
W. A Churchill
Hand made paper and its water marks
Dard Hunter
Inventaire du Musée des archives de L'Aisne rédigé
Aisne (France : Dept.). Musée des archives
L' histoire de France en filigranes
Georges Detersannes
Les papiers filigranés médiévaux
Monique Zerdoun Bat-Yehouda
The James McBey collection of watermarked paper
Rembrandt and his century