Oblique Letterfold
Letters and Envelopes | Traditional |  Beginning Origami by Vicente Palacios
| 29 | Rectangle | 
Folded by Wilson Yeung |
Oblique Letterfold
Letters and Envelopes | Traditional |  Doctor's Origami Dream Book by Toshikazu Kawasaki (read full review)
| 257 | Rectangle |
Folded by Wilson Yeung |
Oblique Letterfold
Letters and Envelopes | Traditional |  NOA Magazine 212 | 21 | Square
From square or rectangle |
Folded by Wilson Yeung |
Oblique Letterfold
Letters and Envelopes | Traditional |  Origami - 30 fold-by-fold projects by Paulo Mulatinho (read full review)
| 9 | Rectangle - A size |
Folded by Wilson Yeung |
Oblique Letterfold
Letters and Envelopes | Traditional |  Origami - A Complete Step-by-Step Guide by Paul Jackson
| 42 | Rectangle - A size |
Folded by Wilson Yeung |
Oblique Letterfold
Letters and Envelopes | Traditional |  Origami - The Complete Guide to the Art of Paperfolding by Rick Beech (read full review)
| 147 | Rectangle - A size |
Folded by Wilson Yeung |
Oblique Letterfold
Letters and Envelopes | Traditional |  ORU Magazine 8 (read full review) | 113 | Rectangle - A size |
Folded by Wilson Yeung |
Oblique Letterfold
Letters and Envelopes | Traditional |  The Complete Origami Course by Paul Jackson
| 42 | Rectangle - A size |
Folded by Wilson Yeung |
Oblique Letterfold
Letters and Envelopes | Traditional |  The Paper Magazine 89 | 20 | Rectangle - A size |
Folded by Wilson Yeung |
