https://www.bbc.co.uk/news/uk-scotland-50425911
Photographs from what was once thought to be the largest privately-held collection in Scotland are going on display to the publicThe pictures, which date from the earliest days of photography in the 1840s through to the 1940s, are being shown in an exhibition at the Scottish National Portrait Gallery.
https://www.nationalgalleries.org/exhibition/scotland’s-photograph-album-mackinnon-collection