Fine Chinese 18/19 C White Jade "Cicada" Toggle, the realistically modeled insect with two pairs of bull-nose holes at mouth and to stomach below legs for suspension. Light age related wear. Length 2 1/2 inches (6.5 cm.). Provenance: Estate of U S Air Force Historian, Oliver Lincoln "Linc" Hobson (1908-1988), Shreveport, LA.