Arthur Saltzmann - a UK collector?

[John Nunes]

I have recently acquired a few photographs from photographers such as Henri Cartier, Capa, Stichen, Avedon, Kertesz etc. They had been acquired from an individual who had himself acquired it over a decade ago from another individual and so it difficult to trace ownership.  However, behind most photos is a label which say "Art Collection - Arthur Saltzmann - Great Britain".

Given that the term used is Great Britain versus UK, would suggest this might be a pre-war to post-war collector.  Anyone with information about an Arthur Saltzmann would be greatly appreciated.

Thank You