Regarding the manuscripts of mantras used for invoking Mahābhārata weapons.

[Yasoda Jivan dasa]

espected Vidvajjanas,

I recently came across the following information:

“In 2013, a manuscript was discovered in the collections of Ashtavaidyan Vaidyamadham Cheriya Narayanan Namboodiri in Kerala. It reportedly contains clear references to the mantras used for invoking Mahābhārata weapons. According to the news report, this 63-folio palm-leaf manuscript describes the procedures and mantras for nearly 48 such astras in detail.”

I have attached the newspaper clipping related to this discovery.
I would like to know whether anyone here has more information about this manuscript. Has it been studied, digitized, or made available in any public or private archive? Are there any published notes or scholarly references about its content?

Any guidance would be greatly appreciated.