This houses are called "all-metal unified blocks". They used for army or civilian needs, when in a short time it was necessary to make a temporary houses for people. Some of them can be found on the Graham Bell Island. It is an island located at 80.8663889°N 64.2891667°E in the Franz Josef Archipelago, Russia
The plaque tells when and where the house was built.
They are of a cylindrical shape which is considered to be the most suitable.
Inside of them there is a built-in equipment - folding beds to sleep, tables, sanitary devices.