Hi LaDonna, Thank you for contacting Mearto with your appraisal inquiry. It's always difficult to know how much added value a provenance will bring; a standard White King Zephyr Special saxophone of this age typically brings $300-500 at auction but I've adjusted the price up from that assuming the provenance can be proven. Based on the photos and information provided, and subject to examination, this is: A vintage HN White King Zephyr Special brass alto saxophone Serial number 273907, made in 1945, in Cleveland Ohio with a fitted and lined hard case CONDITION: appears to be in good condition; value assumes reasonable musicality for age PROVENANCE: purported to have been played in the Stan Kenton band $500-700* *represents a fair-market value for auction purposes; retail or asking price may vary. Please let us know if you have additional items to appraise, and thank you again for using Mearto.
