Bit of a grudge chair ID...  

The chairs are in New Zealand. The "p3" label could be designer or distributor.
The reason it's a grudge I.D. Any of you that sell on auction sites must get those, all knowing annoying questions, where you just want to gently slap the trader. If someone can come up with an ID for these that puts them anywhere even remotely notable and we are talking remote, lets just say it will be one gentle virtual slap for the 'questioner' and a sweet little moment for the trader.
Just to note, these aren't mine but I feel for the poor fella.
All help appreciated.