Identification Help for Red Leather Armchair, Copenhagen, 1960  

I have been digging thru online catalogs for hours and this one is killing me ( https://www.danish-modern.co.uk/tag/1956/)

Sweet leather armchair was purchased in Copenhagen around 1960, originally was black leather I believe.  Looks 'like' Kurt Ostervig's Chair 54 for Rolschau, but I can't tell shape of it's legs.  Also looks similar to pieces by Arne Norell -- I just haven't found something I would call a dead ringer.  It was purchased with several other pieces of furniture including an armchair by Aksel Bender Madsen & Ejner Larson Armchair, Denmark 1954.  The buyer was pretty knowledgeable, so I don't think this is some kind of no-name brand.   Anyone have thoughts?  Huge thanks!  (photos to follow in a moment)