Currently in Moscow on Tverskaya street.

Kaliningrad city (Königsberg), ruins of an ancient “castle”. The last picture shows this building in the middle of 20th century. Was it a castle or a technical facility?

Nizhniy Novgorod, 4 Slavyanskaya st.

Photos from Stanislav Gerasimenko

Nizhniy Novgorod, Barrikad street

Center of Kazan, november 2022