New Zealand to be included in investigations of E. James and R. Smith, 1844-07-31 Unit ID: 46/370 Date: 1844-07-31
New Zealand; transfer of control of Post Office to colony, 1849-1853 Unit ID: 55/Pkt.1712B/1851 Date: 1849/1853
Northern Europe to Australia; mail service via Trieste, 1852-1857 Unit ID: 78/Pkt.308H/1857 Date: 1852/1857
N.S.W. Act for reestablishing steam communication with Britain, 1856-04-28 Unit ID: 92/267 Date: 1856-04-28
N.S.W. and New Zealand mail service via San Francisco; date of despatch revised, 1877-1880 Unit ID: 276/Pkt.82F/1880 Date: 1877/1880
N.S.W. and South Australia; homeward half-penny newspaper rate, 1884-07-10 Unit ID: 162/53-56 Date: 1884-07-10