To discuss ocean mail tenders, uniform packet post, joining the Postal Union, mail trains Adelaide to Melbourne. Also mention of Edwin Sawtell's new pocket barometer.
Locations and instruments for 1st and 2nd order weather stations, plans to fill in gasps, local and Inter-colonial reports, publication of daily reports at 4 places. Mentions anemograph, thermometer, barometer, rain gauge.
Mainly covers his observations rather than activities – telegraph (costs), telephone, meteorology, post (network), electric light, astronomy, Honorary M.A. (Cambridge)