That’s absolutely an extraordinary 
British passport issued at Petrograd in 1917 and being used until 1925.
The most interesting fact is that this passport was given in 1917, the exactly the same year when the Russian February Revolution erupted aggressively for a lady who was teacher of French language, she was born at Lausanne and she was also naturalized as British subject.
The passport was also used during October Revolution and Russian Civil War.
In 1919 her two children were added to this amazing passport.
Another very rare and unusual thing is that on all photographs the Russian Bolsheviks applied their blind stamps next to the British ones. It has been stamped by various visas of Russian, Switzerland and Finland.
The provided pictures should be considered as item description.