A website dedicated to cultural heritage lost forever, destroyed by human and natural activities including looting, vandalization, bombing, and else.
Some collections of resources for the study of the Middle Ages : De re militari : The society for medieval military history ; Fordham medieval digital projects ; The Labyrinth : resources for medieval studies ; medievalists.net ; MDR : Medieval digital resources (curated by the Medieval Academy of America) ; [...]
International research on stained glass.
Issued by the Library of Congress.
A database on materials and their application, containing 1394 different materials, natural and artificial, processed, composite and else, with all their technical, structural and chemical properties and their performance.
A database on polymers used in conservation and restoration. Issued by the Fachhochschule Potsdam (University of Applied Sciences), Studiengang Konservierung und Restaurierung.
Database on technical information on the distinct collection of terms, materials, techniques used in the fields of art conservation and historic preservation. Developed in 1997 at the MFA Boston.
... art from the ancient Mediterranean world, comprising over 13,000 objects.