Arromatic Letters and Envelopes | John Cunliffe | BOS Convention 1979 Spring | 30 | Square | |
Capital letters Letters and Envelopes | John Cunliffe | BOS Convention 1988 Spring | 24 | Rectangle - A size | |
Double lock envelope Letters and Envelopes | John Cunliffe | BOS Magazine 120 | 14 | Square | |
Envelope Letters and Envelopes | John Cunliffe | BOS Convention 1980 Spring | 20 | Square | |
Envelope Letters and Envelopes | John Cunliffe | Complete Origami by Eric Kenneway (read full review)
| 52 | Rectangle | Folded by Wilson Yeung |
Envelope - tree Letters and Envelopes | John Cunliffe | The New Origami by Steve and Megumi Biddle (read full review)
| 86 | Square | |
Flapjack envelope or Century envelope Letters and Envelopes | John Cunliffe | BOS Convention 1992 Autumn | 122 | Rectangle | |
Frog envelope Letters and Envelopes | John Cunliffe | BOS Magazine 129 | 12 | Rectangle - A size | |
Frog envelope Letters and Envelopes | John Cunliffe | BOS Magazine 339 | 33 | Rectangle - A size | |
Letter fold Letters and Envelopes | John Cunliffe | British Origami Publication Compilation 2016 | 10 | Rectangle | |
Letter fold Letters and Envelopes | John Cunliffe | The Silver Rectangle - BOS Booklet 21 by John Cunliffe | 21 | Rectangle - A size | |
Locked envelope Letters and Envelopes | John Cunliffe | BOS Magazine 109 | 12 | Square | |
Portfolio Letters and Envelopes | John Cunliffe | Le Pli 35 | 11 | Rectangle | |
Post horn Letters and Envelopes | John Cunliffe | BOS Convention 1986 Spring | 21 | Rectangle - A size | |
Relief letterfold heart Letters and Envelopes | John Cunliffe | Origami Deutschland 1998 | 27 | Rectangle | |
Sack envelope Letters and Envelopes | John Cunliffe | BOS Convention 1987 Spring
| 23 | Rectangle - A size | |
Sailboat letter Letters and Envelopes | John Cunliffe | BOS Magazine 219 | 2 | Rectangle - A size | |
Sailboat notefold Letters and Envelopes | John Cunliffe | Origami Deutschland 2003 | 7 | Rectangle | |
Scoop - envelope Letters and Envelopes | John Cunliffe | BOS Convention 2012 Spring
| 51 | Rectangle | |
Scoop-envelope Letters and Envelopes | John Cunliffe | BOS Convention 1996 Spring | 49 | Rectangle - A size | |
Slotback envelope Letters and Envelopes | John Cunliffe | MFPP 1992 Convention | 29 | Rectangle | |
Square letterfold Letters and Envelopes | John Cunliffe | BOS Magazine 109 | 11 | Square | |
Squarium Letters and Envelopes | John Cunliffe | Der Falter 10 | 10 | Square | |
Star envelope Letters and Envelopes | John Cunliffe | BOS Magazine 222 | 2 | Square | |
Tan letterfold Letters and Envelopes | John Cunliffe | Der Falter 10 | 11 | Rectangle - A size | |
Trap envelope Letters and Envelopes | John Cunliffe | BOS Magazine 118 | 22 | Rectangle - A size 2 units | |
Tree envelope Letters and Envelopes | John Cunliffe | BOS Magazine 139 | 12 | Square | |
V-envelope Letters and Envelopes | John Cunliffe | BOS Magazine 128 | 13 | Rectangle - A size | |
Z envelope Letters and Envelopes | John Cunliffe | Le Pli 28 | 17 | Rectangle | |
Z envelope Letters and Envelopes | John Cunliffe | The Silver Rectangle - BOS Booklet 21 by John Cunliffe | 33 | Rectangle - A size | |