Good afternoon Stephen,

Thank you for contacting Mearto with your appraisal inquiry. I am sorry to say that the market for antique pump organs is - and has been for some time - quite soft.
Based on the photographs and information provided, and subject to examination, this is

A Victorian style inlaid oak pump organ
Made by Harry A. Debold, Chicago or New York, 1900-1940
In working condition
$200-300

Please let us know if you have additional items to appraise, and thank you for using Mearto.