![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/sitzmaschine-chair-by-josef-hoffman-model-no-670-for-sale-picture-8/f_8763/f_52955731696949026465/DSC_6046_master.jpg?width=768)
Sitzmaschine Chair by Josef Hoffman, Model No. 670 For Sale at 1stDibs | hoffman chair, hoffmann chair, josef hoffman chairs
![Josef Hoffmann, a seating machine (“Sitzmaschine”), designed in 1905, model number: 670, catalogued by Jacob & Josef Kohn, 1906 and patented in 1908/09, - Jugendstil and 20th Century Arts and Crafts 2023/06/07 - Realized price: EUR 26,000 - Dorotheum Josef Hoffmann, a seating machine (“Sitzmaschine”), designed in 1905, model number: 670, catalogued by Jacob & Josef Kohn, 1906 and patented in 1908/09, - Jugendstil and 20th Century Arts and Crafts 2023/06/07 - Realized price: EUR 26,000 - Dorotheum](https://www.dorotheum.com/fileadmin/lot-images/39J230607/normal/josef-hoffmann-sitzmaschine-entwurf-1905-modellnummer-670-katalogisiert-von-der-firma-jacob-josef-kohn-1906-und-patentiert-1908-09-8561320.jpg)
Josef Hoffmann, a seating machine (“Sitzmaschine”), designed in 1905, model number: 670, catalogued by Jacob & Josef Kohn, 1906 and patented in 1908/09, - Jugendstil and 20th Century Arts and Crafts 2023/06/07 - Realized price: EUR 26,000 - 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/sitzmaschine-chair-by-josef-hoffman-model-no-670-for-sale-picture-5/f_8763/f_52955731696948988131/DSC_6049_master.jpg?width=768)
Sitzmaschine Chair by Josef Hoffman, Model No. 670 For Sale at 1stDibs | hoffman chair, hoffmann chair, josef hoffman chairs
![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 - Wikipedia 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 - Wikipedia](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/915px-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 - Wikipedia
![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/sitzmaschine-chair-by-josef-hoffman-model-no-670-for-sale-picture-7/f_8763/f_52955731696949004509/DSC_6057_master.jpg?width=768)
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/sitzmaschine-chair-by-josef-hoffman-model-no-670-for-sale-picture-6/f_8763/f_52955731696949003170/DSC_6054_master.jpg?width=768)
Sitzmaschine Chair by Josef Hoffman, Model No. 670 For Sale at 1stDibs | hoffman chair, hoffmann chair, josef hoffman chairs
![Josef Hoffmann, a seating machine (“Sitzmaschine”), designed in 1905, model number: 670, catalogued by Jacob & Josef Kohn, 1906 and patented in 1908/09, - Jugendstil and 20th Century Arts and Crafts 2023/06/07 - Realized price: EUR 26,000 - Dorotheum Josef Hoffmann, a seating machine (“Sitzmaschine”), designed in 1905, model number: 670, catalogued by Jacob & Josef Kohn, 1906 and patented in 1908/09, - Jugendstil and 20th Century Arts and Crafts 2023/06/07 - Realized price: EUR 26,000 - Dorotheum](https://www.dorotheum.com/fileadmin/lot-images/39J230607/normal/josef-hoffmann-sitzmaschine-entwurf-1905-modellnummer-670-katalogisiert-von-der-firma-jacob-josef-kohn-1906-und-patentiert-1908-09-a-8561320.jpg)
Josef Hoffmann, a seating machine (“Sitzmaschine”), designed in 1905, model number: 670, catalogued by Jacob & Josef Kohn, 1906 and patented in 1908/09, - Jugendstil and 20th Century Arts and Crafts 2023/06/07 - Realized price: EUR 26,000 - Dorotheum
![Josef Hoffmann, a seating machine (“Sitzmaschine”), designed in 1905, model number: 670, catalogued by Jacob & Josef Kohn, 1906 and patented in 1908/09, - Jugendstil and 20th Century Arts and Crafts 2023/06/07 - Realized price: EUR 26,000 - Dorotheum Josef Hoffmann, a seating machine (“Sitzmaschine”), designed in 1905, model number: 670, catalogued by Jacob & Josef Kohn, 1906 and patented in 1908/09, - Jugendstil and 20th Century Arts and Crafts 2023/06/07 - Realized price: EUR 26,000 - Dorotheum](https://www.dorotheum.com/fileadmin/lot-images/39J230607/normal/josef-hoffmann-sitzmaschine-entwurf-1905-modellnummer-670-katalogisiert-von-der-firma-jacob-josef-kohn-1906-und-patentiert-1908-09-c-8561320.jpg)
Josef Hoffmann, a seating machine (“Sitzmaschine”), designed in 1905, model number: 670, catalogued by Jacob & Josef Kohn, 1906 and patented in 1908/09, - Jugendstil and 20th Century Arts and Crafts 2023/06/07 - Realized price: EUR 26,000 - Dorotheum
![Josef Hoffmann. Sitzmaschine Chair with Adjustable Back (model 670). c. 1905 | Furniture design, Furniture, Chair Josef Hoffmann. Sitzmaschine Chair with Adjustable Back (model 670). c. 1905 | Furniture design, Furniture, Chair](https://i.pinimg.com/originals/fe/fe/08/fefe08789c7489fe26877adc1de76db3.jpg)
Josef Hoffmann. Sitzmaschine Chair with Adjustable Back (model 670). c. 1905 | Furniture design, Furniture, Chair
![Josef Hoffmann, "Sitzmaschine", Entwurf: 1905, Modellnummer: 670, katalogisiert von der Firma Jacob & Josef Kohn, 1906 und patentiert 1908/09, - Jugendstil & Angewandte Kunst des 20. Jahrhunderts 2023/06/07 - Dosažená cena: EUR 26.000 - Dorotheum Josef Hoffmann, "Sitzmaschine", Entwurf: 1905, Modellnummer: 670, katalogisiert von der Firma Jacob & Josef Kohn, 1906 und patentiert 1908/09, - Jugendstil & Angewandte Kunst des 20. Jahrhunderts 2023/06/07 - Dosažená cena: EUR 26.000 - Dorotheum](https://www.dorotheum.com/fileadmin/lot-images/39J230607/normal/josef-hoffmann-sitzmaschine-entwurf-1905-modellnummer-670-katalogisiert-von-der-firma-jacob-josef-kohn-1906-und-patentiert-1908-09-b-8561320.jpg)