I found this picture of one of the great pyramids in an antique store years ago and I've always been curious to know if it's possible to date it. It's an actual print and not a postcard or anything with identifiable dates.
Here's the picture: http://i.imgur.com/45c2A0Q.jpg
Thanks!
You might x-post this over to /r/Archaeology and see if they could identify any significant details that could be connected to a date (such as a structure that has or hasn't yet been excavated).
Just in case you thought this might be interesting to follow, here's the link to the new thread. The pic seems to date from approx. 1880-1890.
