Operating in London in the 1960's and 1970's and Los Angeles since the late 1970's the Chris Walter Archive at Photofeatures has one of the most comprehensive specialised music photo archives anywhere.
The Stock Library, based on material originated in the UK, starts around 1964 and continues to this day, with a showing in all music fields especially through the 60's and 70's and 80's based especially on the production of Chris Walter and Andre Csillag.