Schleswig-Holstein. 1864. 1 1/4 Sch. blue/rose. AN EXTREMELY RARE COVER from Wesselburen, cancelled with 4-RING canceller No. 48 and 1-ring date stamp WESSELBUREN 9.2. 8–10V, sent to Büsum. On reverse arrival mark HEIDE 9.2. Scissor separation at left, otherwise superb. Certificate Møller BPP [ 7 ] [ ✉ ]