Set of vintage chairs by Vico Magistretti for C&B, Italia 1968s

Véry rare set of chairs designed by Vico Magistretti for C&B Italia. The chairs are called ‘Caledonia’ and designed in 1968. It’s very hard to find information about the chairs, but because C&B Italy became B&B Italy in 1973 at least I know they must be dated before that time. The chairs are untouched and still 100 original with the fabric in very good vintage condition. Only some light wear and tear on the seating and back what you can see on the photos. Please note that many spots you see is because of fibres pointing different directions. Also…I couldn’t find another ‘Caledonia’ chair on the internet. Are they that rare Price is for the set. A three-seater is also available. H x w x d 75-35 x 90 x 90 cm 29,5-13,8 x 35,4 x 35,4 inch.