Digital images of tablā darpan, a guide to playing the tabla. Written by biplab bhaṭṭācārya and maṇṭu cakrabartī, published by Raju Sachdeb Publications. Date of publication unknown. Multiple paper colours have been used throughout the book.
"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.".