Dear Jaime, Thank you for your help and patience. The presented object appears to be two prints on paper with around 15 x 20 inches measurements. The first print with the title " La Reprise de la Ville de la Basse en Flandres" was made by Peeter Rucholle (1618-1647). The second print with the title "Kaart van het beleg van Breda, 1637" was made by Claes Jansz. Visscher. Comparable objects were recently offered and sold on the international auction market. This piece is in bad to medium condition and no severe damage is visible in the images provided. A fair market estimation would be between 150 to 300 USD each. This estimate is based on actual recent past recorded auction sales of comparable items. Retail "asking prices" can be higher and may vary. With kind regards, Gregory