Panorama stamps SG 16/23 (excluding SG 18 35p and SG 21 2m ultramarine). Imperforate in strips of three on part ledger sheets and tied by “Postes et Telegraphs Madagascar / Collection De Berne’ struck in red ink. A unique group (a reference collection of U.P.U. distributed specimen stamp and stationery was maintained by the Director of Posts in Madagascar from the mid 1890s through to the late 1920s). Madagascar affixed their reference collection to follo pages tying them with a 42mm handstamp. 18 Stamps.