Wittner Wooden Metronome – Classic Pyramid Style – Made in Germany – Working
Vintage Wittner Mechanical Metronome Wood Pyramid For Spares Repair.
vintage Wittner pyramid-shaped metronome, likely model 811M or 813M
Wittner Metronome Pyramid Mahogany Effect Plastic - Made in W Germany
Wittner Metronome Pyramid Mahogany Effect New No Box
