There are many photos in The catalogue
It's 175 pages of photos of documents,letters, bones,telegrams....you name it,
I saw the exhibition and it was really amazing.
Even not reading Russian well ,I got by somehow.
It's not possible to post all the pictures from it here.just to many,
Hope this helps
By the way Columbia university has a small exhibition going on right now ,with few interesting pieces(photo albums ,personal objects,documents ) ,if I am not mistaking they have a copy of the draft of Nicholas II abdication
It's free to visit