I just received this gorgeous iridescent perfume bottle bought recently here in Australia. The seller had highlighted the signature of A S Clarke - or possibly A J Clarke - on selling. However on just trying to take some photos to post here I have also found a signature to the base of Peter Layton - which looks to me identical to the authenticated ones on this site. How excited was I

The perfume bottle has a silver butterfly stopper - hallmarked - as far as I can tell from my Googled research - Northern Goldsmiths, Edinburgh, 1979 . See photo.
So - is it an early Peter Layton piece? - stopper seems to fit well so looks original - if that is 1979 presumably so is the glass? And who is Clarke? I wondered if he/she perhaps made the stopper? although it would seem odd to engrave the glass with that signature - why not engrave the stopper?
I am thrilled - never thought I could afford a Peter Layton piece - I must have been good at some time :angel: and this is payback.
Would appreciate any information about this piece - and confirmation that i am not dreaming......
JAK