与词条（邮票） #S14947, #S14948, #S13863, #S14953, #S13859, #S13860, #S14949, #S14954, #S14950, #S14955, #S13866, #S14956, #S13864, #S14957, #S13865, #S14958, #S14951, #S14959, #S14952, #S14960, 相关的邮政史