| ASTRONOMY 1662 JOAN BLAEU ... | |
| ASTRONOMY 1662 JOAN BLAEU RARE LARGE ANTIQUE CELESTIAL MAP 17TH CENTURY - Sold on eBay Feb 7, 2023 for $900.00 | |
| Then, the sons of Willem, Johan and Joan, joined him in the firm. They produced their first atlas together in 1630 the "Atlas Appendix". Five years later, their produced their "Atlas Novus", edited in 4 languages.... | |