Piece of clear optical glass (flint), a relic from Mount Stromlo Observatory. The glass is milky on both sides and has pieces of charcoal and wire fused into it.
Mount Stromlo Observatory collection
In early January, fires were started by lightening in Namagi National Park in the ACT. Efforts to contain the fires were unsuccessful and several fires combined on 18 January and swept into western Canberra over Mount Stromlo. In the course of that day, four lives were lost and almost five hundred homes destroyed. For the MSO the fires were devastating. All five of the Observatory's telescopes were lost as well as the 1924 heritage building, accommodating the administration staff. Only the Visitor Centre, and the Wooley and Duffield buildings (housing the academic staff and computing resources) were spared. The loss of the observatory was not only a loss to Australia's scientific community, but to the international scientific community also.
Glass, Charcoal, Wire - non specific