Le grand Guidon et Tresor Journalier des Astres pour le cours des temps et diverses saisons de l’annee.
- Author: OURSEL, Jean
- Publication place: Rouen
- Publisher: Jean Oursel
- Publication date: c.1680
- Physical description: Quarto (230 by 190mm), title in red and black, 32pp., 2 volvelles, tables, and several illustrations within the the text, brown paper covers.
- Inventory reference: 2246
Little is known of mathematician and publisher Jean Oursel, although a brief view of the other works published around the time give a sense of his interests: in 1678 published two works one upon the cures for numerous illnesses, and the other an introduction to astrology; and in the same year as he published a book on the prophecies of Nostrodamus. One should also not confuse him with his son Jean Oursel (1672–1727), who was also a publisher and poet working in Rouen.