Iconic WW2 stick grenade earring worn by Sophie Aldred as The 7th Doctor's companion, Ace. This was originally purchased at Cybercon 1991 from John Nathan-Turner. The button to its left was also used on Doctor Who, but JNT was not able to actually identify whose it was or which episode it came from. There's a possibility it was on Ace's jacket (left side) during "Rememberance of the Daleks." Any further information would be welcome.