QING: Xian Feng, 1851-1861, AE 50 cash (72.21g), Board of Revenue mint, Peking, H-22.703, 58mm, South branch mint, cast 1853-54, brass (huáng tóng) color, fire damaged, Fine. Recovered from the 2017 Tubbs Fire in the "Northern California Firestorm", Santa Rosa, California.