[James E. Talmage]
It is a day long to be remembered. With ceremonies deeply impressive, the capstone of that mighty edifice [Salt Lake Temple] was laid. The act of laying the stone was performed by President Woodruff, through the agency of electricity—the stone being suspended above its place, a catch was released, and the topmost stone of the Temple fell into position [...] and when the shout 'Hosanna!' went forth, its reverberations were deafening.
[Source: Chronology of the Life and Work of James E. Talmage, J. Trevor Antley, https://docs.google.com/document/d/1MJsHY83JZL_n6CjWq11y1trT_CVXMMXAx2uYOWAwn0c/edit#heading=h.2zfdaoa]