Contact Sekhar Chattopadhyay, General Secretary S. B. Devi Charity Home 5 & 6, Gulu Ostagar Lane Kolkata - 700 006 West Bengal INDIA Office: +91 (0)33 2530 1144 Residence: +91 (0)33 2554 9793 Fax: +91 (0)33 2554 1083/2220 5444 email: sbdch@hotmail.com Calcutta Project Basel C/O Universitats spital Basel 4031 Basel Switzerland Calcutta Project Webpage