LJS 466 - [Treatise on longitude and latitude] … This is a Persian treatise on longitude

LJS 466 -[Treatise on longitude and latitude] …This is a Persian treatise on longitude and latitude, followed by a collection of smaller astronomical and geographical works, including an Arabic astronomical work titled Letaifu'l kelam and dated A.H. 853 (1447 CE) with diagrams of the celestial spheres; and a table of longitudes and latitudes of places in the Eastern Mediterranean and Islamic world. 2 notes with diagrams are similar to those at the end of the treatise and with calculations are laid in the manuscript. It was written in modern Iran.Do you want to know more? Click here. Or here for additional information. -- source link

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