The Illuminata - the diamond the nerds stole from Sunnydale Museum in 6.09 Smashed - was on loan from the British Museum, where Giles worked before becoming Buffy’s Watcher. Willow mentioned …

Doug Perron was the curator of Sunnydale Museum who asked Giles for help in researching Acathla’s tomb, but was killed by Drusilla when the vampires stole Acathla in Becoming (Part …