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Casket for the Reliquary-Crown of the Holy Thorns: Study and Conservation of a Thirteenth-Century Masterpiece from the Treasury of the Cathedral of Saint-Aubain in Namur (Namur Diocesan Museum)
On Mosaics (generally) and the Superior Advantages, Adaptability and General Use in the Past and Present Age, in Architectural and Other Decorations, of Enamel Mosaics: Being a Paper Read Before the Leeds Philosophical and Literary Society on February 21st, 1865