Showing unidentified technicians at work stations in laboratory at 9 High Street premises.
"20.3.68" -on verso Stamped
"547" -negative number on verso Stamped
1 photograph : black and white ; 9 x 12.5 cm
Unknown. 20 Mar 1968. [Hirst Contact Lens laboratory technicians at work stations], PHO-2018-4.4. Walsh Memorial Library, The Museum of Transport and Technology (MOTAT).
First Contact: Eugene Hirst and New Zealand’s Innovative History of Contact Lens Production