Rare! These 4 vintage design dining room chairs/armchairs “Airport Model 037” by Geoffrey Harcourt for Hans Kaufeld. Model 037. Period: 1960s. The modernist chrome frame is a feast for the eyes. The armrest is very comfortable. This chair is also sometimes called the Bullhorn chair. Equipped with a purple fabric seat and backrest. Of course, it is always possible to upholster (at an additional cost) in any fabric of your choice. Will these unique chairs soon stand at your table? Dinner time it is.