Petra Quartet. Peter Sculthorpe Quarter No 9 (12.15) 1977. 2/5 Maurice Ravel String Quartet in F (29.31) at Government House, Hobart 28/02/1978, 1977, 28/02/1978 Digital-Carriers-Box 112 Unit ID: NLA.MS-DM005556 Date: 1977, 28/02/1978