This is the single stamp that bears the Sepac logo. Le Jaonney Bay (54p) is a further half hour or so along - a tiny beach at the bottom of a steep path, the final leg of which involves a ladder down to the rocks. ###>This is the single stamp that bears the Sepac logo. Le Jaonney Bay (54p) is a further half hour or so along - a tiny beach at the bottom of a steep path, the final leg of which involves a ladder down to the rocks.