Some are kept in the Armoury Museum in Moscow and were there during the Soviet era.
Since then some very wealthy Russian has made a passion of buying as many as possible and putting them on display at the Faberge Museum in St Petersburg. There are quite a few there along with a lot of other works by Faberge.
I have seen all of these in both museums and they make a visit to Russia that extra bit special.
There are other eggs in the private collections of at least the Danish and British royal families due to their relationships to the Romanovs.
Thanks a lot. Have they kept track of all 50 (?) of them or are some missing?