![Josef Hoffmann, "Sitzmaschine", Entwurf: 1905, Modellnummer: 670, katalogisiert von Jacob & Josef Kohn, 1906 - Jugendstil und angewandte Kunst des 20. Jahrhunderts 2020/12/07 - Odhadní cena: EUR 15.000 do EUR 20.000 - Dorotheum Josef Hoffmann, "Sitzmaschine", Entwurf: 1905, Modellnummer: 670, katalogisiert von Jacob & Josef Kohn, 1906 - Jugendstil und angewandte Kunst des 20. Jahrhunderts 2020/12/07 - Odhadní cena: EUR 15.000 do EUR 20.000 - Dorotheum](https://www.dorotheum.com/fileadmin/lot-images/39J201207/normal/josef-hoffmann-sitzmaschine-entwurf-1905-modellnummer-670-katalogisiert-von-jacob-josef-kohn-1906-e-6985312.jpg)
Josef Hoffmann, "Sitzmaschine", Entwurf: 1905, Modellnummer: 670, katalogisiert von Jacob & Josef Kohn, 1906 - Jugendstil und angewandte Kunst des 20. Jahrhunderts 2020/12/07 - Odhadní cena: EUR 15.000 do EUR 20.000 - Dorotheum
![File:Adjustable armchair, Model 670, Sitting Machine, designed by Josef Hoffmann, Jacob & Josef Kohn, Vienna, 1904-1906, beech, plywood, wood, brass- Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09636.jpg - Wikimedia Commons File:Adjustable armchair, Model 670, Sitting Machine, designed by Josef Hoffmann, Jacob & Josef Kohn, Vienna, 1904-1906, beech, plywood, wood, brass- Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09636.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Adjustable_armchair%2C_Model_670%2C_Sitting_Machine%2C_designed_by_Josef_Hoffmann%2C_Jacob_%26_Josef_Kohn%2C_Vienna%2C_1904-1906%2C_beech%2C_plywood%2C_wood%2C_brass-_Museum_f%C3%BCr_Angewandte_Kunst_K%C3%B6ln_-_Cologne%2C_Germany_-_DSC09636.jpg/1220px-thumbnail.jpg)
File:Adjustable armchair, Model 670, Sitting Machine, designed by Josef Hoffmann, Jacob & Josef Kohn, Vienna, 1904-1906, beech, plywood, wood, brass- Museum für Angewandte Kunst Köln - Cologne, Germany - DSC09636.jpg - Wikimedia Commons
![Josef Hoffmann, "Sitzmaschine", Entwurf: 1905, Modellnummer: 670, katalogisiert von Jacob & Josef Kohn, 1906 - Jugendstil und angewandte Kunst des 20. Jahrhunderts 2020/12/07 - Odhadní cena: EUR 15.000 do EUR 20.000 - Dorotheum Josef Hoffmann, "Sitzmaschine", Entwurf: 1905, Modellnummer: 670, katalogisiert von Jacob & Josef Kohn, 1906 - Jugendstil und angewandte Kunst des 20. Jahrhunderts 2020/12/07 - Odhadní cena: EUR 15.000 do EUR 20.000 - Dorotheum](https://www.dorotheum.com/fileadmin/lot-images/39J201207/normal/josef-hoffmann-sitzmaschine-entwurf-1905-modellnummer-670-katalogisiert-von-jacob-josef-kohn-1906-6985312.jpg)
Josef Hoffmann, "Sitzmaschine", Entwurf: 1905, Modellnummer: 670, katalogisiert von Jacob & Josef Kohn, 1906 - Jugendstil und angewandte Kunst des 20. Jahrhunderts 2020/12/07 - Odhadní cena: EUR 15.000 do EUR 20.000 - Dorotheum
![286: JOSEF HOFFMANN, Sitzmaschine, model 670 < Modern Design, 1 October 2000 < Auctions | Wright: Auctions of Art and Design 286: JOSEF HOFFMANN, Sitzmaschine, model 670 < Modern Design, 1 October 2000 < Auctions | Wright: Auctions of Art and Design](https://www.wright20.com/items/index/2000/286_0_modern_design_october_2000_josef_hoffmann_sitzmaschine_model_670__wright_auction.jpg?t=1626976204)
286: JOSEF HOFFMANN, Sitzmaschine, model 670 < Modern Design, 1 October 2000 < Auctions | Wright: Auctions of Art and Design
![286: JOSEF HOFFMANN, Sitzmaschine, model 670 < Modern Design, 1 October 2000 < Auctions | Wright: Auctions of Art and Design 286: JOSEF HOFFMANN, Sitzmaschine, model 670 < Modern Design, 1 October 2000 < Auctions | Wright: Auctions of Art and Design](https://www.wright20.com/items/index/300/285_0_modern_design_october_2000_harry_bertoia_brooch__wright_auction.jpg?t=1517364088)
286: JOSEF HOFFMANN, Sitzmaschine, model 670 < Modern Design, 1 October 2000 < Auctions | Wright: Auctions of Art and Design
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Sitzmaschine Chair by Josef Hoffman, Model No. 670 For Sale at 1stDibs | hoffman chair, hoffmann chair, josef hoffman chairs
![Zwei Liegefauteuils ("Sitzmaschinen") Mod. 670, Entwurf Josef Hoffmann, - Design 2019/05/14 - Dosažená cena: EUR 32.800 - Dorotheum Zwei Liegefauteuils ("Sitzmaschinen") Mod. 670, Entwurf Josef Hoffmann, - Design 2019/05/14 - Dosažená cena: EUR 32.800 - Dorotheum](https://www.dorotheum.com/fileadmin/lot-images/40D190514/normal/zwei-liegefauteuils-sitzmaschinen-mod-670-entwurf-josef-hoffmann-6179868.jpg)
Zwei Liegefauteuils ("Sitzmaschinen") Mod. 670, Entwurf Josef Hoffmann, - Design 2019/05/14 - Dosažená cena: EUR 32.800 - Dorotheum
![Sitzmaschine Chair by Josef Hoffman, Model No. 670 For Sale at 1stDibs | hoffman chair, hoffmann chair, josef hoffman chairs Sitzmaschine Chair by Josef Hoffman, Model No. 670 For Sale at 1stDibs | hoffman chair, hoffmann chair, josef hoffman chairs](https://a.1stdibscdn.com/secession-desk-chair-nr327-by-koloman-moser-for-jjkohn-for-sale/f_64442/f_329956121677415213755/f_32995612_1677415214913_bg_processed.jpg?width=520)
Sitzmaschine Chair by Josef Hoffman, Model No. 670 For Sale at 1stDibs | hoffman chair, hoffmann chair, josef hoffman chairs
![Sitzmaschine Chair by Josef Hoffman, Model No. 670 For Sale at 1stDibs | hoffman chair, hoffmann chair, josef hoffman chairs Sitzmaschine Chair by Josef Hoffman, Model No. 670 For Sale at 1stDibs | hoffman chair, hoffmann chair, josef hoffman chairs](https://a.1stdibscdn.com/secession-dining-chair-no493-by-jj-kohn-for-sale/f_64442/f_296437321658232714465/f_29643732_1658232715665_bg_processed.jpg)
Sitzmaschine Chair by Josef Hoffman, Model No. 670 For Sale at 1stDibs | hoffman chair, hoffmann chair, josef hoffman chairs
![Sitzmaschine Chair by Josef Hoffman, Model No. 670 For Sale at 1stDibs | hoffman chair, hoffmann chair, josef hoffman chairs Sitzmaschine Chair by Josef Hoffman, Model No. 670 For Sale at 1stDibs | hoffman chair, hoffmann chair, josef hoffman chairs](https://a.1stdibscdn.com/1920s-josef-hoffman-bentwood-and-cane-set-of-6-chairs-prague-model-for-thonet-for-sale/f_24703/f_310459621666943233800/f_31045962_1666943235081_bg_processed.jpg?width=1500)