1953/78, mint never hinged collection “imperforated issues” with many better and complete issues, with a.o. Mi.-No. 1387-94B, 1542-48B, 1633-39B, 1718-25B, 1881-88B, 1954-62B, 2000-07B, 2044-51B, 2071-77B, 2280-90B, 2315-16B (!), 2398-2405B, 2423-31B and 3209-12B (stripe of four), very fine condition
