Hi everyone, stumbled across this lovely forum after fruitless googling and trying to work out exactly what the stamp is about on my own PST.
Sublime bit of kit, had it for about 14 years, got it as a birthday present from my Dad when I was a lad, still love it and use it to this day, and funnily enough I'll be giving him a brand new Wave tomorrow as a birthday gift! (He gave his old Wave to a close Cousin when he joined the Armed Forces, who took it through Afghanistan and still has it as far as I know.)
Anyway, point of this question is I've looked through the excellent Chronology thread, and managed to determine that the PST I have is most likely a mid-1980s model, the missing date code, blade type, blade stamp, left-handed bottle opener and lanyard being the giveaways! Though I can't narrow down an exact year, one thing that's well and truly baffled me is a peculiar 'G'-style symbol and an 'Arctic IV' stamp on one of the sides of the tool, can't find anything regarding that particular stamp anywhere online! Thought I'd ask some proper enthusiasts after combing some of the threads here, any information would be appreciated.
Thanks!
Link for pictures below, the forum attacher is a bit stringent with the file size limits:
https://imgur.com/gallery/c8GQKui