Lidded goblet with the alliance arms of William IV and Anne of Hanover Cup with lid; with the alliance weapon of Willem IV and his wife Anna van Hannover; Bell-shaped arched foot. Baluster stem with button and air bubble. On the one side the conical chalice the engraved coat of arms of Stadholder Prince William IV (1711-1751) and his wife Anna van Hannover (1709-1759) and the text HONI.SOIT. QUI.MAL.Y.PENSE. and JE MAINTIENDRAI 17-47. On the other side of the jar the weapons of the seven united provinces and the text UTRUPUS.IMMOTA.MARI STANDT FOEDERE JUNCTI. Base and cover engraved with flowers and leaves. Cover with faceted; pear-shaped button with air bubble; coat of arms (symbol of sovereignty); Willem IV (Prince of Orange-Nassau); Anna van Hannover; anonymous; 1747; glass; glassblowing; h 31.5 cm d 12 cm