Conservators restore the exhibit at the All-Russian Geological Research Institute museum - a mosaic of precious and semiprecious stones called "The Industry of Socialism", which is a precise map of the Soviet Union.25.10.2011#978897
Conservators restore the exhibit at the All-Russian Geological Research Institute museum - a mosaic of precious and semiprecious stones called "The Industry of Socialism", which is a precise map of the Soviet Union.25.10.2011#978895
Conservators restore the exhibit at the All-Russian Geological Research Institute museum - a mosaic of precious and semiprecious stones called "The Industry of Socialism", which is a precise map of the Soviet Union.25.10.2011#978894
Conservators restore the exhibit at the All-Russian Geological Research Institute museum - a mosaic of precious and semiprecious stones called "The Industry of Socialism", which is a precise map of the Soviet Union.25.10.2011#978893
Fragment of a mosaic panel made of precious and semiprecious stones called "The Industry of Socialism", which is a precise map of the Soviet Union.25.10.2011#978890
Conservators restore the exhibit at the All-Russian Geological Research Institute museum - a mosaic of precious and semiprecious stones called "The Industry of Socialism", which is a precise map of the Soviet Union.25.10.2011#978889
Conservators restore the exhibit at the All-Russian Geological Research Institute museum - a mosaic of precious and semiprecious stones called "The Industry of Socialism", which is a precise map of the Soviet Union.25.10.2011#978888
