2024Cinquanta AuctionsA flower stand, Marcel Kammerer or Gustav Siegel, By Jacob & Josef Kohn, Vienna, Circa 1908/1910See Sold Price
2023Lyon & TurnbullATTRIBUTED TO GUSTAV SIEGEL (1880-1970) FOR J. & J. KOHN SECESSIONIST HALL STAND, CIRCA 1900See Sold Price
2023Doyle New YorkPair of Vienna Secession Mahogany-Stained Side Tables Designed by Gustav Siegel, Produced by J. & J.See Sold Price
2023Sworders Fine Art AuctioneersAn Austrian Jacob & Josef Kohn stained beechwood nest of four tables,See Sold Price
2023Il Ponte Casa d'Aste SrlGustav Siegel (Vienna 1880 - Vienna 1970) Group of four tub chairs model "728 Fledermaus". ExecutionSee Sold Price
2022Venduehuis DickhautJacob & Josef Kohn rocking chair, Austria (Vienna), early 20th century, designed by Gustav SiegelSee Sold Price