Hello Becky and happy new year!

Thank you for your appraisal inquiry with Mearto. I apologize for the delay in your appraisal and thank you for your patience. The item presented appears to be an engraving titled "Vue et plan d'une Naumachie." The work was engraved by Jean Duplessis-Bertaux (French, 1747-1819). The print was published in a folio titled "Illustrations de Voyages pittoresques de Naples et de Sicile" written by Jean Claude Richard, Abbé de Saint-Non (French, 1727-1791), and originally published in the 1780s. The estimate provided is based on recent auction estimates and results of this work and other comparable engravings pulled from the multi-volume publication. The estimate is contingent on a full condition report. Please note asking or dealer prices may vary. Thank you and please take care.