Walther & Söhne - Vase - Rare amber-colored vase from the house of Moser. - Crystal, Gold amati engraved with acid.
attr. to Val Saint Lambert - Vase - "Oignon de Jemeppe" - glassware produced using the sophisticated galvanoplastie technique
Andy McConnell (BBC Antiques Roadshow) - Important glass reverence book • The Decanter • 544 pages - 2018