Gnophos obfuscata, the Scotch annulet or Scottish annulet, is a moth of the family Geometridae. The bamboo annulet signifies continuous replenishment operations conducted off Vietnam. The College was also granted an official badge, "A Mitre Or within an Annulet Purpure". The capital consists of a necking or annulet, which is a simple ring. In heraldry, an annulet (i.e. "little ring") is a common charge. In this sense, "annulet" is frequently used for baguette or little astragal.