Printer's Hat Designer Al Koenig Paper Other Rect Pieces 1 Difficulty 1 1 / 5 Rating 0 Publications in which this model is published OrigamiPage145 Origami - The Art of Paper-folding No 1Page145 Illustrated Teach Yourself - OrigamiPage145 OrigamiPage145 Illustrated Teach Yourself - OrigamiPage145 Teach Yourself OrigamiPage145 Origami - The Art of Paper-folding No 1Page145
