The third in the series were lectures, 'Professor Nirmal Kumar Bose and his Contribution to Indian Temple Architecture' and 'The Pratistha-Laksanasamuccaya and the Architecture of Kalinga' delivered by Dr. M. A. Dhaky.  The first of these brought out the ideas of Prof. N. K. Bose regarding temple architecture as contained in his works:  Canons of Orissan Architecture, Indian Temple Designs, and Designs from Orissan Temples.  The second lecture explained the Prtistha-Laksanasamuccaya dealing with temple architecture along with the exposition of association, preliminary consideration, procedures and rituals.