“They are some of the oldest photographs ever taken of the ancient Stonehenge landmark and the book in which they are bound dates back to 1867. It’s a chronicle which until now has been lost in the archives of the national mapping agency Ordnance Survey.....”
ordnancesurvey.co.uk/blog/2018/06/150-year-old-stonehenge-photos-unearthed-summer-solstice