Looks like you all have done the work. It is , indeed, circa 1920. Looks to be a walnut finish but I think the wood more likely to be birch...
Agree with a 20s-30s date. Styling is French but not really true to a historical style. Looks to be walnut and satinwood veneers and solids...
Not abstract. Would probably call it Expressionist or Modernist. I see Aut Juan??? as the signature. Not sure what to make of the last bit. It...
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