Informally, the pin of the most senior rank held may be worn on the lapel. Formally, the pin of the most senior rank held may be worn on the ribbon of the membership medal.
<!--The Fellows' pins are:
<gallery mode="no lines" mode="packed">
File:Fasold.gif|Fellows pin
File:Fas-hc.gif|Fellowship, ''honoris causa''
</gallery>-->
==Qualifications for Fellowships==