Teaching Origami - BOS Booklet 5John Smith · 1976 · British Origami Society - BOSBOS BookletsWhere to buySources:GiladOriWikiOrigamiLib📕 Suggest a coverModels in this book▦ Grid☰ Tablep. 4Flapping birdTraditionalModelDesignerPageDetailsDifficultyPhotosFlapping birdTraditional4SquareEasy