1827. P. Cunningham, `Two Years in New South Wales,' vol. i. p. 44
"He only solicits the loan of a `dump,' on pretence of treating his sick gin to a cup of tea."
Ibid. p. 225:
"The genuine name of an Australian coin, in value 1<i>s</i>. 3<i>d</i>."
1852. J. West, `History of Tasmania,' vol. ii. p. 141:
"Tattered promissory notes, of small amount and doubtful parentage, fluttered about the colony; dumps, struck out from dollars, were imitated by a coin prepared without requiring much mechanical ingenuity."
1870. T. H. Braim, `New Homes,' c. iii. p. 131:
"The Spanish dollar was much used. A circular piece was struck out of the centre about the size of a shilling, and it was called a `dump.'"
1879. W. J. Barry, `Up and Down,' p. 5:
"The coin current in those days (1829) consisted of ring- dollars and dumps, the dump being the centre of the dollar punched out to represent a smaller currency."