4 days LeftHomage Oil Painting of Princess Clotilde of Saxe-Coburg and GothaEst. £3,600-£7,200£1,800Hans AuctionSouth Croydon, Croydon
3 days LeftA THURINGIAN GOTHA PORCELAIN CUP AND SAUCER, DUKE ERNST I OF SAXE-COBURG AND GOTHA, 19TH CENTURYEst. $200-$300$100HELIOS AUCTIONSNew York, NY
Jul 09, 2026[MATHEMATICS]. QUETELET, Lambert Adolphe Jacques (1796-1874). Lettres Son Altesse Royale le DucEst. $1,000-$1,500$500Potter & Potter AuctionsChicago, IL
![[MATHEMATICS]. QUETELET, Lambert Adolphe Jacques (1796-1874). Lettres Son Altesse Royale le Duc: [MATHEMATICS]. QUETELET, Lambert Adolphe Jacques (1796-1874). Lettres Son Altesse Royale le Duc regnant de Saxe-Coburg et Gotha sur la thorie des probabilits, applique aux science morales et politique](https://p1.liveauctioneers.com/928/421136/234320847_1_x.jpg?height=280&quality=70&sharpen=true&version=1781294369&width=280)
