Travelling Post Offices: Range of useful material arranged on hagners, pre-Federation covers include 1886 and 1894 registration envelopes, 1882 cover to Sydney with 1d pair cancelled circular 'G.N.R.P./N.S.W.', and 1888 1d 'OS' stationery envelope with Travelling Post Office No. 3 West backstamp. From the Commonwealth period there is a wide range of covers up to modern and souvenir material. Also several pages of TPO postmarks on piece or loose stamps. Some faults, but there are many items of interest (42 covers, approx 50 stamps or pieces, plus other ancillary material)