Historical information
Probably from a "Busy Bee" novelty night like those held on 11 June 1915 (http://nla.gov.au/nla.news-article91164843) and 30 June 1916 (http://nla.gov.au/nla.news-article91165168).
Physical description
One of 44 black and white photos recording the work and contribution by Swallow & Ariell's "Busy Bee" for the First World War in Europe
.40 - Woman from (.39) appears to be making a presentation to another woman in a uniform of military appearance