This BKF butterfly chair came through my father from the Knoll-International firm in Amsterdam, where he was one of the exhibitors at the "Encounter 1" exhibition in 1961 (see photos). This chair had a blue canvas cover, which had worn through years ago.
The frame is in excellent shape but the metal shows the marks of time. You can see slight traces of rust, the black color is mottled in places, but overall fine condition.
Specifications
ConditionVery goodColorsBlackMaterialMetalNumber of items1First ownerYesHeight90 cmWidth65 cmDepth82 cmSeat height25 cmSigns of usageStains, Discoloring, Rust