Digital images of niścit sāfalya o tenśan mukta jīban lābher upāẏa, a guide to leading a successful and tension-free life. Written by ḍel kārṇegī and rājyeśvar ghosh, published by Sandhya International. Date of publication unknown.
"The original material is owned and held by Gautam Mitra; access enquiries should be directed to Gautam Mitra via the School of Cultural Texts and Records, Jadavpur University, Kolkata.".