caster. Casters are so-called because they ‘cast’ their contents over food. They consist of a container, usually in silver or pewter with a removable perforated top which allows for the sprinkling of condiments such as sugar, pepper and nutmeg.
The buyers premium is an additional percentage charge on the hammer price of the item, imposed by the auction house to cover administrative costs. The buyers premium percentage varies between auction houses, with a range of 12.5% to 22%.