Anyone have any idea what this label is in reference to on the burberry jacket I've just purchased ? Been collecting Burberry for a while now but never seen a tag like this before ?
I've googled around a bit. Hantak was a gentlemen's outfitter and tailor in Vienna, located in the city center (first district = Wien 1), on Opernring 15. This is a very prestigious address, near the art museums like the Albertina, the Opera itself and Karlsplatz. I didn't find any history or from when until when they were in operation, but there was an article talking about someone having found a made to measure suit at a charity shop that once belonged to Austria's then-president Bruno Kreisky, which had been made by Hantak in 1975. So it looks like Hantak was something like an official retailer for Burberrys at some time.
It was not unusual for Burberry's to add the name of the retailer: https://vintagefashionguild.org/label-resource/burberrys/