Е7-1 • Set of 3 player piano pneumatic valve blocks / air valve units • Removed from a vintage player piano / orchestrion • Clear housings with visible internal components • Includes original air nipples / ports as shown • Show signs of age, oxidation, old sealant, and residue • Untested due to lack of proper setup • ❗ Sold AS IS for parts or restoration • Ideal for restoration projects, parts donors, or collectors • Please review all photos carefully for condition and details ???? You will receive exactly the items shown in photos
