Watermarks: Three crescents; Andrea Galvani of Pordenone. See Edward Heawood, Watermarks, Mainly of the 17th and 18th Centuries (Hilversum ,1950), pp. 24 and 36.Tables rubricated; some foliation in pencil.Probable 18th-cent. date based on start date of tables.Entirely tables: astronomical tables, star catalogs, and geographical tables based on those of Ulugh Beg. Calendrical table for Islamic years 1110 [1698] to 2100 [2658].