Resolution of Australasian Postal Conference against Imperial penny postage, 1894-03-28 Unit ID: 191/192 Date: 1894-03-28
Resolution of Brisbane Conference on Australian mail service, 1893-11-15 Unit ID: 189/323-50 Date: 1893-11-15
Resolution of Wellington Postal Conference against Imperial penny postage, 1894-05-25 Unit ID: 191/379 Date: 1894-05-25