Fantastic vintage metronome In very nice vintage condition in good working order will post next day from purchase 
Maelzel Pyramid Mechanical Metronome with Cover Vintage Wood
vintage Wittner pyramid-shaped metronome, likely model 811M or 813M
Vintage Metronome German Democratic Republic 1960s Working Wooden Pyramid Design
Kawai Vintage Metronome
Vintage Metronome - System Maelzel - Germany 1970s - Wooden - Clockwork Working
