I have not yet discovered a good set of online maps for the Russian Emipre under Alexander II, but will continue searching. In
the meantime the following list should prove helpful for those interested.
1. Russian Empire in 1890 , showing regions of precious metals and with zoom features for detailed examination.
2. Western Russia
(as far east as
3. Petrograd (
4. Siberia excluding Pacific area , a brief, clear map.
5. Europe in 1900 .
6. Index for very
detailed maps, 1882, for
7. Various maps of the Balkans.
8. Index for
detailed CIA maps of
9. Crimea and Crimean War maps.