BOS Convention 1983 Spring1983 · British Origami Society - BOS · ISBN 978B0CFD1RYX0BOS ConventionWhere to buySources:GiladOriWikiOrigamiLib📕 Suggest a coverModels in this book▦ Grid☰ TableRabbitThea CliftModelDesignerPageDetailsDifficultyPhotosRabbitThea CliftRectangle - 1X2Intermediate