sentences:  "Hampstead" Post Office opened around 1927 and was renamed "Collinswood" in 1964.In 1838 George Fife Angas selected "country section" 474 in the later-proclaimed Hundred of Yatala.He had been given the right to make first choice of a country section, to which he and other early investors in South Australia were entitled by their purchase of land orders prior to settlement (see "Lands administrative divisions of South Australia § Land division history").