Contains 35 leaves. Readable. Complete. 6 lines per page approximately. Good condition. This manuscript deals with horary astrology.

Contains 108 leaves. Incomplete. 4 lines on each page. Readable. Preserved in good condition. This manuscript deals with suggesting auspicious inauspicious times to begin or to do rituals, constructions, poojas, etc.

The dimension of this palm leaf manuscript is 28x3.5. Contains 13 leaves. Incomplete. The approximate number of lines per page is 8. Empty leaves are found in-between the text. One leaf was written in Granta script. The page number appears in the right corner in Tamil numbers. The text starts with page number 38 and ends with 49. There are various astrological calculations and timings are given in this manuscript. The texts appear in this collection are Naṭcattira ātāyam celavu, kantāya palaṉaṟiya, maḻaiyaṟiya, karināḷ cūlam, vitai aṟiya, katir koḷḷal, vināṭi nāḻikai,māta palaṉ, tiṉa palaṉ, tāra palamaṟiya, and mirukam pakṣi. Notable calculations in this collection of astrology are to know when one has to sow the land to get a good yield, the time of raining, timings that one has to do auspicious things etc. Chakras are provided for raining. The page appears with Granta script talks about whole of timing calculations. There are two handwritings are found in this collection viz., one is someone who given the title separately in a leaf and the one who copied the text. This manuscript could be used as consulting material by astrologers.

Bhadradīpam is an unpublished Kerala astronomical text with mathematical computations. It is written in Maṇipravāḷa verses which is a mixture both Sanskrit and Malayalam language. It comprises of eleven chapters.The author of the text is Iṭakramañceri Nampūtiri who belongs to Perumaṇpuṛa near Calicut. It contains the description of how to construct the armillary sphere ( Bhūgoḷa), the calculation of Kali year and Śaka year and the Palabhā (the equinoctial shadow of the gnomon) experiment.

Grahaṇ Āryyā is an astronomical work. The treatise deals with the method of determining the timings of the solar and lunar eclipses and their effects.

The dimension of this palm leaf manuscript is 35 x 3.7. Contains 59 leaves. Damaged. Incomplete. 3 - 7 lines per page. The entire text was written in Granta Script. The pages are misarranged. This text discusses the solar and lunar eclipse and the calculations of astronomical data. This text would be used as reference material.

Contains 35 leaves. Readable. Incomplete. 7-8 lines per page approximately. Preserved in good condition. This manuscript deals with astrological calculations, panchangam calculations, and predictions.

The dimension of this manuscript is 45.5 x 2.5. Contains 52 leaves. 4-5 lines per page. Incomplete. Readable. Some leaves are damaged. This manuscript would have been a part of a curriculum for students at the primary level. This text deals with miscellaneous elements of society such as names of the rivers, worlds, months, timings of a day/month, calculating the times of stars in a day, astrological data, and calculations of auspicious times.

The manuscript shows astrological calculations.

The manuscript is based on astronomical calculations.

The manuscript is based on astrological calculations.

The manuscript is based on horoscope calculation with distinctive figures.

The manuscript consists of three different parts. The first part is named as Tithi Vyavasthā, the second part is named as Jyotiṣ Muktāvalī and the third name of the third part is not directly mentioned. Tithi Vyavastha is apparently in Bengali language, deals with the auspicious tithis (lunar days) for performance of different rites and rituals. Jyotiṣ Muktāvalī is a primar ub astrology. The treatise deals with the manner of determining auspicious days, the influence of the stars, and also the methods of preparing a horoscope. The third part discusses some dos and don'ts during lunar days.

This along with Kālaśākkaram Part 2 is a complete handwritten copy of the Kālaśākkaram. Kālaśākkaram is an astrological text that describes the positions of planetary bodies and their purported benefic and malefic influences. The text also contains an extensive list of planetary positions, which, at first glance, appears to refer to calendrical calculations.

Kālaśākkaram is an astrological text that describes the positions of planetary bodies and their purported benefic and malefic influences. The text also contains an extensive list of planetary positions, which, at first glance, appears to refer to calendrical calculations.

This along with Kālaśākkaram Part 1 is a complete handwritten copy of the Kālaśākkaram. Kālaśākkaram is an astrological text that describes the positions of planetary bodies and their purported benefic and malefic influences. The text also contains an extensive list of planetary positions, which, at first glance, appears to refer to calendrical calculations. The manuscript needs to be studied in detail to understand the role of computational processes in astrological calculations.

This is an edited volume of Kalasakkaram published by Sarasvati Mahal Library based on a manuscript by Thillanayaka Pulavar. The edited volume in prepared by Vidvan Adikalasriyar. The copy we link here is hosted by Internet Archive. Kālaśākkaram is an astrological text that describes the positions of planetary bodies and their purported benefic and malefic influences. The text also contains an extensive list of planetary positions, which, at first glance, appears to refer to calendrical calculations. The manuscript needs to be studied in detail to understand the role of computational processes in astrological calculations.

Contains 52 leaves. Readable. Incomplete. 6 lines per page approximately. Brittle. This manuscript deals with astrological calculations and predictions. Verses are both in Tamil and Grantha script.

This manuscript bundle is composed of 90 leaves written on both sides. Bundle is good condition to read. The first 65 leaves is Kanitha Saastiram. Preserved in good condition. This manuscript deals with astrological calculations based on Surya Siddhanta.

The dimension of this palm-leaf manuscript is 28 x 3.5, contains 28 leaves, 6 to 11 lines per folio approximately. Preserved in good condition. incomplete. This bundle of palm leaves has various subjects such as the Gowri pañcāṅkam, a Hindu calendar and an almanac, and Ganita Curukkam. Ganita Curukkam was written in both Tamil and Granta script. The motion of the planets, calculating timings of both planets and titi, lunar days. This manuscript would be used as a consulting material for astrologers.

The dimension of this palm leaf manuscript is 24 x 3.5. Contains 12 leaves. 7 lines per page. Preserved in good condition. Pages are arranged in the order. This text deals with the calculation of the planets to use in rituals and to draw yantras. Explains how to do the rituals.

This is a handwritten copy of Nutrettutilakkam written by Mathur Saminathan. The text is classified as astrological. We need to study it in detail to understand the nature of its content.

This text may be related to astrology, but its content and context have not yet been studied in detail.

The manuscript shows horoscope calculation.

The treatise deals with the method of calculation for finding out in advance the events to take place in a particular year. The work divides teh Kaliyuga into three cycles, called Brahma-Viṁśati, Viṣnu-Viṁśati and Rudra-Viṁśati, each consisting of twenty epochs. The calculation is related to forecasting the coming events of every year of each of the epochs.

This Tamil manuscript of Sarvaartha Cindhamani may be related to the 13th century Sarvartha Chintamani in Sanskrit. The Sanskrit manuscript deals with the impacts and effects of planetary position on worldly affairs. The nature and content of the Tamil manuscript is yet to be studied to the best of our knowledge.

This is a how-to manual on astrolabes written in 888 Hijri (1483CE)

The dimension of the manuscript is 17.5 x 1 inches. 22 leaves; 44 folios. Incomplete. 4 to 6 lines per page. condition is good. This text, En Cuvadi, is a pedagogic material for primary students. Contains multiplication tables and lists of Tamil years and miscellaneous things.

The dimension of the manuscript is 16.75 x 1 inch. 22 leaves, 44 folios. Incomplete. 4 to 5 lines per page. condition is injured. En Cuvadi is a pedagogic material for primary students. Contains multiplication tables and lists of Tamil years and miscellaneous things.

The dimension of the manuscript is 18.5 x 1.5 inches. 23 leaves, 46 folios. Incomplete. 4 to 5 lines per page. condition is injured. En Cuvadi is a pedagogic material for primary students. Contains multiplication tables and lists of Tamil years and miscellaneous things.

The dimension of the manuscript is 16 x 1.5 inches. 20 leaves, 40 folios. Complete. 4 to 6 lines per page. condition is good. En Cuvadi is a pedagogic material for primary students. Contains multiplication tables and lists of Tamil years and miscellaneous things.