1592953741000 1312632483000 term-67880 1616541512255 1312632563000 1616290470258 adlib fitz-online adlib-term-67880 d451e162-3c75-3ad8-9c42-b3c2eb34224a 2 1 scope note Use for concave or convex mirrors designed to start fires by focusing rays of sunlight. reference term-67879 adlib-term-67879 050e1517-e35f-3d52-bbad-07f35883ae5a burning mirror V.TC.AFU.AFU.BCW.ALO.AFU.AFU 1 code V.TC.AFU.AFU.BCW.ALO.AFU.AFU 1 burning mirrors reference term-67886 adlib-term-67886 550d43f9-c913-367d-b89f-9dfd4b93f55d <curved mirrors> burning mirrors term