Chalice with a portrait of Willem IV; Conical foot. Baluster-shaped trunk with a tear-shaped air bubble and two wreaths of air bubbles; two knots. Conical chalice rounded at the bottom. On the chalice; in a rectangular field with curved upper side; a bust of Stadholder Prince William IV (1711-51) in armor with a branch in front of him with two orange apples. On the right a helmet with an open visor and a banderolle with HONI SOIT QU (I MAL Y) PE (NSE). Left behind the prince scepter and sword. Signed below the show A: Schouman. Fec = 1750; historical persons; Willem IV (Prince of Orange-Nassau); anonymous; 1750; glass; glassblowing; h 25 cm x d 10.5 cm