Science and technology

Wolfgang Sievers, The gears gears for the mining industry, Vickers Ruwolt, Burnley, Melbourne, 1967, nla.gov.au/nla.obj-136505226

Charlotte & Edward Barnard, Rebecca Emes, Silver kettle and spirit lamp given by Queen Charlotte to Sir Joseph Banks, 1813, nla.gov.au/nla.obj-138405433

Damian McDonald, Portrait of Nancy Millis, 1999, nla.gov.au/nla.obj-144499251

Philip Gostelow, Professor Fiona Stanley at the Telethon Institute for Child Health Research, Subiaco, Perth, 21 August 2013, 2013, nla.gov.au/nla.obj-153312966

Australian News and Information Bureau. [Portrait of Howard Florey] [picture] / [Australian News and Information Bureau]. nla.gov.au/nla.obj-136743351

John Aloysius Mulligan, Sir Mark Oliphant lecturing at the University of Sydney, 1 September 1970, 1970, nla.gov.au/nla.obj-145323842

The botanic Macaroni, 1772, nla.gov.au/nla.obj-135987238