File:Jacob & Josef Kohn - Stuhl.jpg - Wikimedia Commons
J. & J. Kohn (Co.) | Artnet | Page 9
Model 333 Armchairs by Josef Hoffmann for Jacob & Josef Kohn, Vienna, 1901, Set of 4 for sale at Pamono
Otto Wagner Chair Armchair by J.&J. Kohn, Austria, Vienna Secession, circa 1900 at 1stDibs
Jakob & Josef Kohn - Chair marked J.J. Kohn - Catawiki
JACOB & JOSEF KOHN, WIEN, ÖSTERREICH. Pair of bentwood chairs. Beech wood. Art Nouveau. Around 1910. Furniture - Armchairs & Chairs - Auctionet
Jakob & Josef Kohn - Chair (4) - Catawiki
Stamped circa 1890 J&J Jacob and Josef Kohn Bentwood Bergere Armchair Part Suite For Sale at 1stDibs
Early 20th Century Antique Jacob and Josef Kohn Bentwood Chair | Chairish
2 Chairs Lattenstuhl N°145 by Kohn around 1904 | Selency
File:Jacob & Josef Kohn - Etikett.jpg - Wikimedia Commons
Adolf Loos, a “Café Museum” chair, J. & J. Kohn, c. 1898/99 - Jugendstil and 20th Century Arts and Crafts 2018/12/12 - Estimate: EUR 10,000 to EUR 15,000 - Dorotheum
JACOB & JOSEF Kohn Bentwood Chair Bistro Chair Antique Woven Brown £130.00 - PicClick UK
Bentwood Chair by Jacob & Josef Kohn Vienna, 1890s for sale at Pamono
Jacob&josef Kohn, Bugholz Stuhl/ Wiener Kaffeehaus Stuhl, Thonet Ära
A chair, attributed to Josef Hoffmann, model no. 3691/L4, 1908, J. & J. Kohn, 1916 - Jugendstil and 20th Century Arts and Crafts 2018/10/03 - Starting bid: EUR 900 - Dorotheum