A VIENNA (SORGENTHAL) TOPOGRAPHICAL CABINET CUP AND SAUCER, with a ground of gilt rosettes and garlands, the flared cup with high scroll handle painted with Le château de Weilbourg près de Baden. within gilt borders above a gadrooned foot, the handle and interior of the cup richly gilt, blue beehive marks, painter's i20 to cup perhaps for Bernhard Rosner, Pressnummer 7 to cup and 12 to saucer, date codes for 1822 and 1823