The great thing about Google is the neat feature to drag any image into the search box and see what it comes up with. I found the above photo searching for 1800's photos but I could not find out where and when it was taken. I placed it in and it came up with a number of references to labour day in Canada. Now it is supposed to be in 1900! so the 1800's theme is out of the window.
The fashion in it is fantastic, what I would have thought to be very English clothing, look at the dresses and hats, something I have seen on numerous English post cards and old photos'.