A transparent-enamelled beaker with a view of the Polytechnic and St. Charles's Church, Vienna attributed to Anton Kothgasser, Vienna, circa 1830

the waisted cylindrical form painted with a titled view L'institut polytechnique et l'église de St. Charles à Viene, within an amber-stained rectangular panel gilt with formal leaves, the reverse with a gilt amber-stained arcaded and palmette border below the gilt rim, over a narrow lateral amber band with meandering vine tendril, above a cogwheel foot and part amber-stained star-cut base

Dietmar Zoedler, 'Anton Kothgasser (1769-1851): Wiener Vedutengläser', Weltkunst, no.21, 1st November 1987, p.3159, pl.7

There is a 4mm lateral scratch to the enamels in the top right hand corner of the front panel (within the clouded sky); there is some very typical minor rubbing to the gilding on the edges, particularly on the rim; otherwise generally in good condition
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."

See the very similar example from the Hida Takayama Museum, Japan, sold in these Rooms, 'Masterpieces of European Glass 1500-1900', 19th December 2002, lot 58

For an illustration of this beaker see  P. von Lichtenberg, Mohn & Kothgasser, pl. 226