Establishment of steam communication with Australian colonies, 1845-02-25 Unit ID: 49/25 Date: 1845-02-25
Establishment of steam communication with Australian colonies, 1848-05-22 Unit ID: 63/133 Date: 1848-05-22
Exchange of money orders between Australia and New Zealand and Germany, 1881-11-08 Unit ID: 156/31-32 Date: 1881-11-08