Important correspondence with Yeshwnat Rao Holkar, Moraji Desai, Sir Jagdish Prasad, P.B. Gajendra Gadkar, D.M. Bonde, R.K. Karaujia , P.R. Lele, D.R. gadgil, C.D. Deshmukh regarding Shivaji Tercentenary celebration Fund, Hindu Women's Rescue Home Society, Constitution of the Indo-Soviet Cultural Society Silver Jubilee Celebrations of the Swastik League, Sir Narayan Chandavarkar Birth Centenary, Sixth Parliamentary Conference on World Government etc.