A Pierre Jeanneret desk and chair from Chandigarh, with an estimated value of USD 6,000–8,000, and a Jeanneret Hanging Armchair, with an estimated value of €12,000–14,000, are among the items to be auctioned. Days after the Centre successfully intervened to halt an overseas auction of two heritage chairs from Chandigarh, three more original pieces designed by Swiss architect Pierre Jeanneret for the Union Territory are set to go under the hammer in the United States and Spain this month.