Keywords: Modlitewnik królowej Bony.jpg A leaf from the Queen Bona's Prayer Book Karta z Modlitewnika królowej Bony tempera gold parchment cm 17 5 13 256 leaves Institution Warsaw Royal Castle Warsaw A leaf with coat of arms of Lithuania Pahonia and the House of Sforza - serpent devouring a child Repainted in or after 1518 coat of arms Object history ca 1518 transfer Poland < 1672 gift Louise de La Vallière John II Casimir of Poland Paris ca 1710 inheritance Marie Anne de Bourbon princesse de Conti ProvenanceEvent 1808 purchase Stanisław Kostka Potocki ProvenanceEvent 1933 gift Royal Castle in Warsaw Adam Branicki ProvenanceEvent 1939 transfer Canada ProvenanceEvent 1959 transfer National Museum in Warsaw ProvenanceEvent 1984 transfer Royal Castle in Warsaw http //www valdovurumai lt/Bylos/Iliustracijos/Istorija/20100810_18-VD_lg jpg www valdovurumai lt ZKW 1512 1492 Sigismondo de Sigismondi scriptor <br> Attavante degli Attavanti illuminator and workshop Copyright expired PD-Art Other versions PD-old-100 Hours of Bona Sforza Attavante Books from the Polish Vasa Collection Historical images of Pahonia Coats of arms of the House of Sforza |