The Book of Knowledge, The Children's Encylopedia, 1923, The Grolier Society

• Complete set of 20 books
• Spine bindings show wear from use, but otherwise all books are in good condition on front, back and inside
  
• Volume III is the most worn.  See photos
• Each volume has a contents page of what's included in that volume
• Each volume has photos and illustrations
  

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