2024DOYLE Auctioneers & AppraisersSet of Four armchairs attributed to Gustav Siegel and manufactured by J+J Kotin c. 1900See Sold Price
2024Cinquanta AuctionsA flower stand, Marcel Kammerer or Gustav Siegel, By Jacob & Josef Kohn, Vienna, Circa 1908/1910See Sold Price
2023DOYLE Auctioneers & AppraisersPair of Vienna Secession Mahogany-Stained Side Tables Designed by Gustav Siegel, Produced by J. & J.See Sold Price
2021DOYLE Auctioneers & AppraisersPair of Austrian Secessionist Bentwood Open ArmchairsSee Sold Price
2024Cinquanta AuctionsA flower stand, Marcel Kammerer or Gustav Siegel, By Jacob & Josef Kohn, Vienna, Circa 1908/1910See Sold Price
2024Capitoliumart s.r.l.GUSTAV SIEGEL Tub armchair from the mod. series 728 Fledermaus for Jacob & Josef Kohn, Austria.See Sold Price
2023Lyon & TurnbullATTRIBUTED TO GUSTAV SIEGEL (1880-1970) FOR J. & J. KOHN SECESSIONIST HALL STAND, CIRCA 1900See Sold Price
2022PasarelGustav Siegel (Austrian, 1880-1970) for Jacob & Josef Kohn Side Table, 1920s.See Sold Price