@book{UBHD-68383436, organization={Christie's (New York, NY)}, title={Masterpieces in miniature}, subtitle={ancient engraved gems formerly in the G. Sangiorgi Collection : auction, 29 April 2019}, publisher={Christie's}, address={New York, NY}, year={2019}, pages={75 Seiten}, language={eng}, number={ARRAY(0x559b09f52560)}, series={Christie's New York}, note={Auction code and number: Sangiorgi-17695}, keywords={Antike / Gemme}, library={UB [Signatur: 2019 C 1393]}, }