![A lounge sofa, Model RH 306, designed by Trix & Robert Haussmann 1963, - Design 2017/11/02 - Estimate: EUR 5,500 to EUR 7,000 - Dorotheum A lounge sofa, Model RH 306, designed by Trix & Robert Haussmann 1963, - Design 2017/11/02 - Estimate: EUR 5,500 to EUR 7,000 - Dorotheum](https://www.dorotheum.com/fileadmin/lot-images/40D171102/hires/lounge-sofa-mod.-rh-306-437671.jpg)
A lounge sofa, Model RH 306, designed by Trix & Robert Haussmann 1963, - Design 2017/11/02 - Estimate: EUR 5,500 to EUR 7,000 - Dorotheum
![De Sede DS-P Leather Sofa designed by Robert Haussmann, Switzerland 1970`s - The Cambridge Chair Company De Sede DS-P Leather Sofa designed by Robert Haussmann, Switzerland 1970`s - The Cambridge Chair Company](https://thecambridgechaircompany.com/wp-content/uploads/2017/04/vntg20141423475426-600x600.jpg)
De Sede DS-P Leather Sofa designed by Robert Haussmann, Switzerland 1970`s - The Cambridge Chair Company
![Robert Haussmann Three-Seat Sofa RH 302 for Hans Kaufeld or De Sede | Sofa, Three seat sofa, Sofa chair Robert Haussmann Three-Seat Sofa RH 302 for Hans Kaufeld or De Sede | Sofa, Three seat sofa, Sofa chair](https://i.pinimg.com/originals/27/f2/50/27f25063e2d7b3c90a76b2aa7d05ecb8.jpg)
Robert Haussmann Three-Seat Sofa RH 302 for Hans Kaufeld or De Sede | Sofa, Three seat sofa, Sofa chair
![TRIX & ROBERT HAUSSMANN (1933) (1931) PAIR OF SOFAS, "Atlas" model, designed in 1954 for De Sede Chrome-plated steel with grey velour cover. L 156 cm. (1933) (1931) TRIX & ROBERT HAUSSMANN (1933) (1931) PAIR OF SOFAS, "Atlas" model, designed in 1954 for De Sede Chrome-plated steel with grey velour cover. L 156 cm. (1933) (1931)](https://www.kollerauktionen.ch/CatCache/catcache.2/pictures/107346/107346_m_2.jpg)
TRIX & ROBERT HAUSSMANN (1933) (1931) PAIR OF SOFAS, "Atlas" model, designed in 1954 for De Sede Chrome-plated steel with grey velour cover. L 156 cm. (1933) (1931)
![A Lounge Sofa Mod. RH 310, designed by Robert Haussmann - Design 2021/10/06 - Estimate: EUR 4,000 to EUR 6,000 - Dorotheum A Lounge Sofa Mod. RH 310, designed by Robert Haussmann - Design 2021/10/06 - Estimate: EUR 4,000 to EUR 6,000 - Dorotheum](https://www.dorotheum.com/fileadmin/lot-images/40D211006/hires/lounge-sofa-mod-rh-310-entwurf-robert-haussmann-7353415.jpg)