Sotheby's In Irelan: Catalogue of Irish Silver, Antiquities, Glass, Decorative Arts and Paintings / May 1980 (İrlanda Gümüşü, Eski Eserler, Cam, Dekoratif Sanatlar ve Tablolar Kataloğu / Mayıs 1980)
Sotheby's In Irelan: Catalogue of Irish Silver, Antiquities, Glass, Decorative Arts and Paintings / May 1980 (İrlanda Gümüşü, Eski Eserler, Cam, Dekoratif Sanatlar ve Tablolar Kataloğu / Mayıs 1980)