My dad was in navy recruiting in the early 80s, and I actually have some promotional stickers from 81/82 of Invincible as part of the RAN. They were part of a series which included ddgs, ffgs and fcpb. Obviously the Invincible versions were recalled, when it kicked off in the South Atlantic, and presumably all destroyed, but I still have a handful of them. Ahhh, what could have been....Until a new Invincible class could be built....