Where there is no symbol Christie's generally sells lots under the Margin Scheme.
The final price charged to Buyer's for each lot, is calculated in the following way:
30% of the final bid price of each lot up to and including € 5.000,00
26% of the excess of the hammer price above €5.000,00 and up and including € 400.000,00
18,5% of the excess of the hammer price above €400.000,00
Roma, Galleria Gasparrini
A. Busiri Vici, Peter, Hendrik e Giacomo Van Lint - Tre Pittori di Anversa del '600 e del '700 lavorano a Roma, Roma, 1987, p.140, cat.157 (illustrato).